66659535

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10657}}^1$

素因数の和:10807

約数の個数: 24

約数和(自身を含む): 116385360

約数和(自身を除く): 49725825

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 10657, 31971, 53285, 95913, 159855, 479565, 1481323, 4443969, 7406615, 13331907, 22219845, 66659535]

約数ペア:

[(1, 66659535), (3, 22219845), (5, 13331907), (9, 7406615), (15, 4443969), (45, 1481323), (139, 479565), (417, 159855), (695, 95913), (1251, 53285), (2085, 31971), (6255, 10657)]