22870705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 10514255

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1103, 1595, 1885, 4147, 5515, 12133, 14339, 20735, 31987, 60665, 71695, 157729, 159935, 351857, 415831, 788645, 1759285, 2079155, 4574141, 22870705]

約数ペア:

[(1, 22870705), (5, 4574141), (11, 2079155), (13, 1759285), (29, 788645), (55, 415831), (65, 351857), (143, 159935), (145, 157729), (319, 71695), (377, 60665), (715, 31987), (1103, 20735), (1595, 14339), (1885, 12133), (4147, 5515)]