49552252425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{5449}}^1$

素因数の和:8587

約数の個数: 72

約数和(自身を含む): 95629079000

約数和(自身を除く): 46076826575

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 3109, 5449, 9327, 15545, 16347, 27245, 27981, 40417, 46635, 49041, 70837, 77725, 81735, 121251, 136225, 139905, 202085, 212511, 233175, 245205, 354185, 363753, 408675, 606255, 637533, 699525, 1010425, 1062555, 1226025, 1770925, 1818765, 3031275, 3187665, 5312775, 9093825, 15938325, 16940941, 50822823, 84704705, 152468469, 220232233, 254114115, 423523525, 660696699, 762342345, 1101161165, 1270570575, 1982090097, 3303483495, 3811711725, 5505805825, 9910450485, 16517417475, 49552252425]

約数ペア:

[(1, 49552252425), (3, 16517417475), (5, 9910450485), (9, 5505805825), (13, 3811711725), (15, 3303483495), (25, 1982090097), (39, 1270570575), (45, 1101161165), (65, 762342345), (75, 660696699), (117, 423523525), (195, 254114115), (225, 220232233), (325, 152468469), (585, 84704705), (975, 50822823), (2925, 16940941), (3109, 15938325), (5449, 9093825), (9327, 5312775), (15545, 3187665), (16347, 3031275), (27245, 1818765), (27981, 1770925), (40417, 1226025), (46635, 1062555), (49041, 1010425), (70837, 699525), (77725, 637533), (81735, 606255), (121251, 408675), (136225, 363753), (139905, 354185), (202085, 245205), (212511, 233175)]