81753065

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 100962048

約数和(自身を除く): 19208983

約数列:

[1, 5, 67, 73, 335, 365, 3343, 4891, 16715, 24455, 223981, 244039, 1119905, 1220195, 16350613, 81753065]

約数ペア:

[(1, 81753065), (5, 16350613), (67, 1220195), (73, 1119905), (335, 244039), (365, 223981), (3343, 24455), (4891, 16715)]