66189235

素因数分解:

$5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2861}}^1$

素因数の和:3534

約数の個数: 16

約数和(自身を含む): 90942912

約数和(自身を除く): 24753677

約数列:

[1, 5, 7, 35, 661, 2861, 3305, 4627, 14305, 20027, 23135, 100135, 1891121, 9455605, 13237847, 66189235]

約数ペア:

[(1, 66189235), (5, 13237847), (7, 9455605), (35, 1891121), (661, 100135), (2861, 23135), (3305, 20027), (4627, 14305)]