15056665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 19914048

約数和(自身を除く): 4857383

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 5387, 26935, 70031, 231641, 350155, 1158205, 3011333, 15056665]

約数ペア:

[(1, 15056665), (5, 3011333), (13, 1158205), (43, 350155), (65, 231641), (215, 70031), (559, 26935), (2795, 5387)]