71192475

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13757}}^1$

素因数の和:13796

約数の個数: 36

約数和(自身を含む): 133067376

約数和(自身を除く): 61874901

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 13757, 41271, 68785, 123813, 206355, 316411, 343925, 619065, 949233, 1031775, 1582055, 2847699, 3095325, 4746165, 7910275, 14238495, 23730825, 71192475]

約数ペア:

[(1, 71192475), (3, 23730825), (5, 14238495), (9, 7910275), (15, 4746165), (23, 3095325), (25, 2847699), (45, 1582055), (69, 1031775), (75, 949233), (115, 619065), (207, 343925), (225, 316411), (345, 206355), (575, 123813), (1035, 68785), (1725, 41271), (5175, 13757)]