23129255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 29715840

約数和(自身を除く): 6586585

約数列:

[1, 5, 31, 37, 109, 155, 185, 545, 1147, 1369, 3379, 4033, 5735, 6845, 16895, 20165, 42439, 125023, 149221, 212195, 625115, 746105, 4625851, 23129255]

約数ペア:

[(1, 23129255), (5, 4625851), (31, 746105), (37, 625115), (109, 212195), (155, 149221), (185, 125023), (545, 42439), (1147, 20165), (1369, 16895), (3379, 6845), (4033, 5735)]