15107625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 29357328

約数和(自身を除く): 14249703

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1033, 1125, 1625, 2925, 3099, 4875, 5165, 9297, 13429, 14625, 15495, 25825, 40287, 46485, 67145, 77475, 120861, 129125, 201435, 232425, 335725, 387375, 604305, 1007175, 1162125, 1678625, 3021525, 5035875, 15107625]

約数ペア:

[(1, 15107625), (3, 5035875), (5, 3021525), (9, 1678625), (13, 1162125), (15, 1007175), (25, 604305), (39, 387375), (45, 335725), (65, 232425), (75, 201435), (117, 129125), (125, 120861), (195, 77475), (225, 67145), (325, 46485), (375, 40287), (585, 25825), (975, 15495), (1033, 14625), (1125, 13429), (1625, 9297), (2925, 5165), (3099, 4875)]