18122495

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 22560768

約数和(自身を除く): 4438273

約数列:

[1, 5, 47, 67, 235, 335, 1151, 3149, 5755, 15745, 54097, 77117, 270485, 385585, 3624499, 18122495]

約数ペア:

[(1, 18122495), (5, 3624499), (47, 385585), (67, 270485), (235, 77117), (335, 54097), (1151, 15745), (3149, 5755)]