129123565

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{2621}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 158578560

約数和(自身を除く): 29454995

約数列:

[1, 5, 59, 167, 295, 835, 2621, 9853, 13105, 49265, 154639, 437707, 773195, 2188535, 25824713, 129123565]

約数ペア:

[(1, 129123565), (5, 25824713), (59, 2188535), (167, 773195), (295, 437707), (835, 154639), (2621, 49265), (9853, 13105)]