227340815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{4219}}^1$

素因数の和:5066

約数の個数: 16

約数和(自身を含む): 294218400

約数和(自身を除く): 66877585

約数列:

[1, 5, 13, 65, 829, 4145, 4219, 10777, 21095, 53885, 54847, 274235, 3497551, 17487755, 45468163, 227340815]

約数ペア:

[(1, 227340815), (5, 45468163), (13, 17487755), (65, 3497551), (829, 274235), (4145, 54847), (4219, 53885), (10777, 21095)]