20160355915

素因数分解:

$5^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{214849}}^1$

素因数の和:215251

約数の個数: 24

約数和(自身を含む): 28215820800

約数和(自身を除く): 8055464885

約数列:

[1, 5, 7, 35, 49, 245, 383, 1915, 2681, 13405, 18767, 93835, 214849, 1074245, 1503943, 7519715, 10527601, 52638005, 82287167, 411435835, 576010169, 2880050845, 4032071183, 20160355915]

約数ペア:

[(1, 20160355915), (5, 4032071183), (7, 2880050845), (35, 576010169), (49, 411435835), (245, 82287167), (383, 52638005), (1915, 10527601), (2681, 7519715), (13405, 1503943), (18767, 1074245), (93835, 214849)]