40271215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2837}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 51492672

約数和(自身を除く): 11221457

約数列:

[1, 5, 17, 85, 167, 835, 2837, 2839, 14185, 14195, 48229, 241145, 473779, 2368895, 8054243, 40271215]

約数ペア:

[(1, 40271215), (5, 8054243), (17, 2368895), (85, 473779), (167, 241145), (835, 48229), (2837, 14195), (2839, 14185)]