24967405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 31143600

約数和(自身を除く): 6176195

約数列:

[1, 5, 29, 145, 409, 421, 2045, 2105, 11861, 12209, 59305, 61045, 172189, 860945, 4993481, 24967405]

約数ペア:

[(1, 24967405), (5, 4993481), (29, 860945), (145, 172189), (409, 61045), (421, 59305), (2045, 12209), (2105, 11861)]