42897405

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53959}}^1$

素因数の和:54020

約数の個数: 16

約数和(自身を含む): 69932160

約数和(自身を除く): 27034755

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 53959, 161877, 269795, 809385, 2859827, 8579481, 14299135, 42897405]

約数ペア:

[(1, 42897405), (3, 14299135), (5, 8579481), (15, 2859827), (53, 809385), (159, 269795), (265, 161877), (795, 53959)]