64729095

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 107046912

約数和(自身を除く): 42317817

約数列:

[1, 3, 5, 15, 37, 111, 185, 223, 523, 555, 669, 1115, 1569, 2615, 3345, 7845, 8251, 19351, 24753, 41255, 58053, 96755, 116629, 123765, 290265, 349887, 583145, 1749435, 4315273, 12945819, 21576365, 64729095]

約数ペア:

[(1, 64729095), (3, 21576365), (5, 12945819), (15, 4315273), (37, 1749435), (111, 583145), (185, 349887), (223, 290265), (523, 123765), (555, 116629), (669, 96755), (1115, 58053), (1569, 41255), (2615, 24753), (3345, 19351), (7845, 8251)]