660196255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{12959}}^1$

素因数の和:13430

約数の個数: 16

約数和(自身を含む): 828610560

約数和(自身を除く): 168414305

約数列:

[1, 5, 23, 115, 443, 2215, 10189, 12959, 50945, 64795, 298057, 1490285, 5740837, 28704185, 132039251, 660196255]

約数ペア:

[(1, 660196255), (5, 132039251), (23, 28704185), (115, 5740837), (443, 1490285), (2215, 298057), (10189, 64795), (12959, 50945)]