853323649615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{11087}}^1\times {\mathrm{6719}}^1$

素因数の和:17919

約数の個数: 32

約数和(自身を含む): 1072963584000

約数和(自身を除く): 219639934385

約数列:

[1, 5, 29, 79, 145, 395, 2291, 6719, 11087, 11455, 33595, 55435, 194851, 321523, 530801, 875873, 974255, 1607615, 2654005, 4379365, 15393229, 25400317, 74493553, 76966145, 127001585, 372467765, 2160313037, 5884990687, 10801565185, 29424953435, 170664729923, 853323649615]

約数ペア:

[(1, 853323649615), (5, 170664729923), (29, 29424953435), (79, 10801565185), (145, 5884990687), (395, 2160313037), (2291, 372467765), (6719, 127001585), (11087, 76966145), (11455, 74493553), (33595, 25400317), (55435, 15393229), (194851, 4379365), (321523, 2654005), (530801, 1607615), (875873, 974255)]