127300575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 220164480

約数和(自身を除く): 92863905

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 107, 145, 321, 435, 535, 547, 725, 1605, 1641, 2175, 2675, 2735, 3103, 8025, 8205, 9309, 13675, 15515, 15863, 41025, 46545, 47589, 58529, 77575, 79315, 175587, 232725, 237945, 292645, 396575, 877935, 1189725, 1463225, 1697341, 4389675, 5092023, 8486705, 25460115, 42433525, 127300575]

約数ペア:

[(1, 127300575), (3, 42433525), (5, 25460115), (15, 8486705), (25, 5092023), (29, 4389675), (75, 1697341), (87, 1463225), (107, 1189725), (145, 877935), (321, 396575), (435, 292645), (535, 237945), (547, 232725), (725, 175587), (1605, 79315), (1641, 77575), (2175, 58529), (2675, 47589), (2735, 46545), (3103, 41025), (8025, 15863), (8205, 15515), (9309, 13675)]