65105515

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 79480800

約数和(自身を除く): 14375285

約数列:

[1, 5, 113, 139, 565, 695, 829, 4145, 15707, 78535, 93677, 115231, 468385, 576155, 13021103, 65105515]

約数ペア:

[(1, 65105515), (5, 13021103), (113, 576155), (139, 468385), (565, 115231), (695, 93677), (829, 78535), (4145, 15707)]