68177405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20443}}^1$

素因数の和:20500

約数の個数: 16

約数和(自身を含む): 88318080

約数和(自身を除く): 20140675

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 20443, 102215, 470189, 592847, 2350945, 2964235, 13635481, 68177405]

約数ペア:

[(1, 68177405), (5, 13635481), (23, 2964235), (29, 2350945), (115, 592847), (145, 470189), (667, 102215), (3335, 20443)]