123959305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{9539}}^1$

素因数の和:9680

約数の個数: 16

約数和(自身を含む): 156608640

約数和(自身を除く): 32649335

約数列:

[1, 5, 23, 113, 115, 565, 2599, 9539, 12995, 47695, 219397, 1077907, 1096985, 5389535, 24791861, 123959305]

約数ペア:

[(1, 123959305), (5, 24791861), (23, 5389535), (113, 1096985), (115, 1077907), (565, 219397), (2599, 47695), (9539, 12995)]