52728155

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 64627200

約数和(自身を除く): 11899045

約数列:

[1, 5, 79, 131, 395, 655, 1019, 5095, 10349, 51745, 80501, 133489, 402505, 667445, 10545631, 52728155]

約数ペア:

[(1, 52728155), (5, 10545631), (79, 667445), (131, 402505), (395, 133489), (655, 80501), (1019, 51745), (5095, 10349)]