48048875

素因数分解:

$5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 69413760

約数和(自身を除く): 21364885

約数列:

[1, 5, 7, 25, 35, 89, 125, 175, 445, 617, 623, 875, 2225, 3085, 3115, 4319, 11125, 15425, 15575, 21595, 54913, 77125, 77875, 107975, 274565, 384391, 539875, 1372825, 1921955, 6864125, 9609775, 48048875]

約数ペア:

[(1, 48048875), (5, 9609775), (7, 6864125), (25, 1921955), (35, 1372825), (89, 539875), (125, 384391), (175, 274565), (445, 107975), (617, 77875), (623, 77125), (875, 54913), (2225, 21595), (3085, 15575), (3115, 15425), (4319, 11125)]