15952995

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1471}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 27785472

約数和(自身を除く): 11832477

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 1471, 2169, 3615, 4413, 7355, 10845, 13239, 22065, 66195, 354511, 1063533, 1772555, 3190599, 5317665, 15952995]

約数ペア:

[(1, 15952995), (3, 5317665), (5, 3190599), (9, 1772555), (15, 1063533), (45, 354511), (241, 66195), (723, 22065), (1205, 13239), (1471, 10845), (2169, 7355), (3615, 4413)]