64050975

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12416

約数の個数: 36

約数和(自身を含む): 119720016

約数和(自身を除く): 55669041

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 12377, 37131, 61885, 111393, 185655, 284671, 309425, 556965, 854013, 928275, 1423355, 2562039, 2784825, 4270065, 7116775, 12810195, 21350325, 64050975]

約数ペア:

[(1, 64050975), (3, 21350325), (5, 12810195), (9, 7116775), (15, 4270065), (23, 2784825), (25, 2562039), (45, 1423355), (69, 928275), (75, 854013), (115, 556965), (207, 309425), (225, 284671), (345, 185655), (575, 111393), (1035, 61885), (1725, 37131), (5175, 12377)]