99137725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1847}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 130616640

約数和(自身を除く): 31478915

約数列:

[1, 5, 19, 25, 95, 113, 475, 565, 1847, 2147, 2825, 9235, 10735, 35093, 46175, 53675, 175465, 208711, 877325, 1043555, 3965509, 5217775, 19827545, 99137725]

約数ペア:

[(1, 99137725), (5, 19827545), (19, 5217775), (25, 3965509), (95, 1043555), (113, 877325), (475, 208711), (565, 175465), (1847, 53675), (2147, 46175), (2825, 35093), (9235, 10735)]