65501896895

素因数分解:

$5^1\times {\mathrm{541}}^1\times {\mathrm{1213}}^1\times {\mathrm{19963}}^1$

素因数の和:21722

約数の個数: 16

約数和(自身を含む): 78816434592

約数和(自身を除く): 13314537697

約数列:

[1, 5, 541, 1213, 2705, 6065, 19963, 99815, 656233, 3281165, 10799983, 24215119, 53999915, 121075595, 13100379379, 65501896895]

約数ペア:

[(1, 65501896895), (5, 13100379379), (541, 121075595), (1213, 53999915), (2705, 24215119), (6065, 10799983), (19963, 3281165), (99815, 656233)]