8225195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 12026880

約数和(自身を除く): 3801685

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 463, 935, 1045, 1615, 2315, 3553, 5093, 7871, 8797, 17765, 25465, 39355, 43985, 86581, 96767, 149549, 432905, 483835, 747745, 1645039, 8225195]

約数ペア:

[(1, 8225195), (5, 1645039), (11, 747745), (17, 483835), (19, 432905), (55, 149549), (85, 96767), (95, 86581), (187, 43985), (209, 39355), (323, 25465), (463, 17765), (935, 8797), (1045, 7871), (1615, 5093), (2315, 3553)]