48699905

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 59400000

約数和(自身を除く): 10700095

約数列:

[1, 5, 131, 149, 499, 655, 745, 2495, 19519, 65369, 74351, 97595, 326845, 371755, 9739981, 48699905]

約数ペア:

[(1, 48699905), (5, 9739981), (131, 371755), (149, 326845), (499, 97595), (655, 74351), (745, 65369), (2495, 19519)]