7972715

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 9816768

約数和(自身を除く): 1844053

約数列:

[1, 5, 103, 113, 137, 515, 565, 685, 11639, 14111, 15481, 58195, 70555, 77405, 1594543, 7972715]

約数ペア:

[(1, 7972715), (5, 1594543), (103, 77405), (113, 70555), (137, 58195), (515, 15481), (565, 14111), (685, 11639)]