8961925

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 12874176

約数和(自身を除く): 3912251

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 617, 2075, 2905, 3085, 4319, 14525, 15425, 21595, 51211, 107975, 256055, 358477, 1280275, 1792385, 8961925]

約数ペア:

[(1, 8961925), (5, 1792385), (7, 1280275), (25, 358477), (35, 256055), (83, 107975), (175, 51211), (415, 21595), (581, 15425), (617, 14525), (2075, 4319), (2905, 3085)]