15926075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 22297680

約数和(自身を除く): 6371605

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 1997, 7975, 9985, 21967, 49925, 57913, 109835, 289565, 549175, 637043, 1447825, 3185215, 15926075]

約数ペア:

[(1, 15926075), (5, 3185215), (11, 1447825), (25, 637043), (29, 549175), (55, 289565), (145, 109835), (275, 57913), (319, 49925), (725, 21967), (1595, 9985), (1997, 7975)]