118097575

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 149733968

約数和(自身を除く): 31636393

約数列:

[1, 5, 25, 73, 163, 365, 397, 815, 1825, 1985, 4075, 9925, 11899, 28981, 59495, 64711, 144905, 297475, 323555, 724525, 1617775, 4723903, 23619515, 118097575]

約数ペア:

[(1, 118097575), (5, 23619515), (25, 4723903), (73, 1617775), (163, 724525), (365, 323555), (397, 297475), (815, 144905), (1825, 64711), (1985, 59495), (4075, 28981), (9925, 11899)]