68493405

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{18947}}^1$

素因数の和:19196

約数の個数: 16

約数和(自身を含む): 110049984

約数和(自身を除く): 41556579

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 18947, 56841, 94735, 284205, 4566227, 13698681, 22831135, 68493405]

約数ペア:

[(1, 68493405), (3, 22831135), (5, 13698681), (15, 4566227), (241, 284205), (723, 94735), (1205, 56841), (3615, 18947)]