72636715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5581}}^1$

素因数の和:5742

約数の個数: 16

約数和(自身を含む): 92437920

約数和(自身を除く): 19801205

約数列:

[1, 5, 19, 95, 137, 685, 2603, 5581, 13015, 27905, 106039, 530195, 764597, 3822985, 14527343, 72636715]

約数ペア:

[(1, 72636715), (5, 14527343), (19, 3822985), (95, 764597), (137, 530195), (685, 106039), (2603, 27905), (5581, 13015)]