12393615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4889}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 21476880

約数和(自身を除く): 9083265

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 4889, 14667, 24445, 63557, 73335, 190671, 317785, 826241, 953355, 2478723, 4131205, 12393615]

約数ペア:

[(1, 12393615), (3, 4131205), (5, 2478723), (13, 953355), (15, 826241), (39, 317785), (65, 190671), (169, 73335), (195, 63557), (507, 24445), (845, 14667), (2535, 4889)]