9986295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 18040320

約数和(自身を除く): 8054025

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 2087, 4785, 6261, 10435, 22957, 31305, 60523, 68871, 114785, 181569, 302615, 344355, 665753, 907845, 1997259, 3328765, 9986295]

約数ペア:

[(1, 9986295), (3, 3328765), (5, 1997259), (11, 907845), (15, 665753), (29, 344355), (33, 302615), (55, 181569), (87, 114785), (145, 68871), (165, 60523), (319, 31305), (435, 22957), (957, 10435), (1595, 6261), (2087, 4785)]