223825725

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14011}}^1$

素因数の和:14098

約数の個数: 36

約数和(自身を含む): 406572192

約数和(自身を除く): 182746467

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 14011, 15975, 42033, 70055, 126099, 210165, 350275, 630495, 994781, 1050825, 2984343, 3152475, 4973905, 8953029, 14921715, 24869525, 44765145, 74608575, 223825725]

約数ペア:

[(1, 223825725), (3, 74608575), (5, 44765145), (9, 24869525), (15, 14921715), (25, 8953029), (45, 4973905), (71, 3152475), (75, 2984343), (213, 1050825), (225, 994781), (355, 630495), (639, 350275), (1065, 210165), (1775, 126099), (3195, 70055), (5325, 42033), (14011, 15975)]