5152975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 6765440

約数和(自身を除く): 1612465

約数列:

[1, 5, 25, 31, 61, 109, 155, 305, 545, 775, 1525, 1891, 2725, 3379, 6649, 9455, 16895, 33245, 47275, 84475, 166225, 206119, 1030595, 5152975]

約数ペア:

[(1, 5152975), (5, 1030595), (25, 206119), (31, 166225), (61, 84475), (109, 47275), (155, 33245), (305, 16895), (545, 9455), (775, 6649), (1525, 3379), (1891, 2725)]