LATENT REFERENCES / TAG2
Zuckerman Numbers
Original title: ズッカーマン数
This reference note belongs to Tag2 in Latent References, an archive curated by Keigo Yoshida. Its archive region is Chaos theory · Lorenz equations. The note preserves its source text and links so that readers can trace the material behind the 3D map.
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Archived reference note
English translation of the archived note. JP shows the original text. Source links and literal code are retained; the translation does not update or independently verify the source claims.
A Zuckerman number (Japanese reading: Zuckerman su; English: Zuckerman number) is a natural number whose product of digits is a divisor of the original number. For example, the product of the digits of 315 is 3 × 1 × 5 = 15, and 15 divides 315, so 315 is a Zuckerman number.
ズッカーマン数（ズッカーマンすう、英: Zuckerman number）とは、各位の総乗が元の数の約数であるような自然数である。 例えば、315 は各位の総乗が 3 × 1 × 5 = 15 であり、15 は 315 の約数であるので 315 はズッカーマン数である。
Source updated 2023-07-04 · Snapshot 2026-10-08
Source links and calculated neighbors
Cosine values measure shared lexical features, not truth, agreement or identical meaning. Original reference links are labeled separately.
- Harshad NumberComputed lexical cosine similarity 0.185 · shared title, text, tags and references
- 330Computed lexical cosine similarity 0.092 · shared title, text, tags and references