6660745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14639}}^1$

素因数の和:14664

約数の個数: 16

約数和(自身を含む): 9838080

約数和(自身を除く): 3177335

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 14639, 73195, 102473, 190307, 512365, 951535, 1332149, 6660745]

約数ペア:

[(1, 6660745), (5, 1332149), (7, 951535), (13, 512365), (35, 190307), (65, 102473), (91, 73195), (455, 14639)]