231640694785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{84080107}}^1$

素因数の和:84080160

約数の個数: 16

約数和(自身を含む): 302688388800

約数和(自身を除く): 71047694015

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 84080107, 420400535, 1597522033, 2438323103, 7987610165, 12191615515, 46328138957, 231640694785]

約数ペア:

[(1, 231640694785), (5, 46328138957), (19, 12191615515), (29, 7987610165), (95, 2438323103), (145, 1597522033), (551, 420400535), (2755, 84080107)]