51126945

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{14143}}^1$

素因数の和:14392

約数の個数: 16

約数和(自身を含む): 82148352

約数和(自身を除く): 31021407

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 14143, 42429, 70715, 212145, 3408463, 10225389, 17042315, 51126945]

約数ペア:

[(1, 51126945), (3, 17042315), (5, 10225389), (15, 3408463), (241, 212145), (723, 70715), (1205, 42429), (3615, 14143)]