90894335

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 129209472

約数和(自身を除く): 38315137

約数列:

[1, 5, 7, 35, 41, 97, 205, 287, 485, 653, 679, 1435, 3265, 3395, 3977, 4571, 19885, 22855, 26773, 27839, 63341, 133865, 139195, 187411, 316705, 443387, 937055, 2216935, 2596981, 12984905, 18178867, 90894335]

約数ペア:

[(1, 90894335), (5, 18178867), (7, 12984905), (35, 2596981), (41, 2216935), (97, 937055), (205, 443387), (287, 316705), (485, 187411), (653, 139195), (679, 133865), (1435, 63341), (3265, 27839), (3395, 26773), (3977, 22855), (4571, 19885)]