159400535

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{20063}}^1$

素因数の和:20302

約数の個数: 16

約数和(自身を含む): 219580416

約数和(自身を除く): 60179881

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 7945, 20063, 100315, 140441, 702205, 4554301, 22771505, 31880107, 159400535]

約数ペア:

[(1, 159400535), (5, 31880107), (7, 22771505), (35, 4554301), (227, 702205), (1135, 140441), (1589, 100315), (7945, 20063)]