71322905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3343}}^1$

素因数の和:3616

約数の個数: 16

約数和(自身を含む): 91010304

約数和(自身を除く): 19687399

約数列:

[1, 5, 17, 85, 251, 1255, 3343, 4267, 16715, 21335, 56831, 284155, 839093, 4195465, 14264581, 71322905]

約数ペア:

[(1, 71322905), (5, 14264581), (17, 4195465), (85, 839093), (251, 284155), (1255, 56831), (3343, 21335), (4267, 16715)]