148857205

素因数分解:

$5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{4001}}^1$

素因数の和:5076

約数の個数: 16

約数和(自身を含む): 204390144

約数和(自身を除く): 55532939

約数列:

[1, 5, 7, 35, 1063, 4001, 5315, 7441, 20005, 28007, 37205, 140035, 4253063, 21265315, 29771441, 148857205]

約数ペア:

[(1, 148857205), (5, 29771441), (7, 21265315), (35, 4253063), (1063, 140035), (4001, 37205), (5315, 28007), (7441, 20005)]