71576495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1231}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 89147520

約数和(自身を除く): 17571025

約数列:

[1, 5, 29, 145, 401, 1231, 2005, 6155, 11629, 35699, 58145, 178495, 493631, 2468155, 14315299, 71576495]

約数ペア:

[(1, 71576495), (5, 14315299), (29, 2468155), (145, 493631), (401, 178495), (1231, 58145), (2005, 35699), (6155, 11629)]