72712535

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5233}}^1$

素因数の和:5642

約数の個数: 16

約数和(自身を含む): 99990336

約数和(自身を除く): 27277801

約数列:

[1, 5, 7, 35, 397, 1985, 2779, 5233, 13895, 26165, 36631, 183155, 2077501, 10387505, 14542507, 72712535]

約数ペア:

[(1, 72712535), (5, 14542507), (7, 10387505), (35, 2077501), (397, 183155), (1985, 36631), (2779, 26165), (5233, 13895)]