317137665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39667}}^1$

素因数の和:39729

約数の個数: 32

約数和(自身を含む): 559794816

約数和(自身を除く): 242657151

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 39667, 119001, 198335, 515671, 595005, 1547013, 1626347, 2578355, 4879041, 7735065, 8131735, 21142511, 24395205, 63427533, 105712555, 317137665]

約数ペア:

[(1, 317137665), (3, 105712555), (5, 63427533), (13, 24395205), (15, 21142511), (39, 8131735), (41, 7735065), (65, 4879041), (123, 2578355), (195, 1626347), (205, 1547013), (533, 595005), (615, 515671), (1599, 198335), (2665, 119001), (7995, 39667)]