91725115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 30202565

約数列:

[1, 5, 17, 29, 85, 127, 145, 293, 493, 635, 1465, 2159, 2465, 3683, 4981, 8497, 10795, 18415, 24905, 37211, 42485, 62611, 144449, 186055, 313055, 632587, 722245, 1079119, 3162935, 5395595, 18345023, 91725115]

約数ペア:

[(1, 91725115), (5, 18345023), (17, 5395595), (29, 3162935), (85, 1079119), (127, 722245), (145, 632587), (293, 313055), (493, 186055), (635, 144449), (1465, 62611), (2159, 42485), (2465, 37211), (3683, 24905), (4981, 18415), (8497, 10795)]