55889275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 74995200

約数和(自身を除く): 19105925

約数列:

[1, 5, 13, 25, 65, 325, 383, 449, 1915, 2245, 4979, 5837, 9575, 11225, 24895, 29185, 124475, 145925, 171967, 859835, 2235571, 4299175, 11177855, 55889275]

約数ペア:

[(1, 55889275), (5, 11177855), (13, 4299175), (25, 2235571), (65, 859835), (325, 171967), (383, 145925), (449, 124475), (1915, 29185), (2245, 24895), (4979, 11225), (5837, 9575)]