9117355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 12870144

約数和(自身を除く): 3752789

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 223, 481, 629, 1105, 1115, 2405, 2899, 3145, 3791, 8177, 8251, 14495, 18955, 40885, 41255, 49283, 107263, 140267, 246415, 536315, 701335, 1823471, 9117355]

約数ペア:

[(1, 9117355), (5, 1823471), (13, 701335), (17, 536315), (37, 246415), (65, 140267), (85, 107263), (185, 49283), (221, 41255), (223, 40885), (481, 18955), (629, 14495), (1105, 8251), (1115, 8177), (2405, 3791), (2899, 3145)]