30656975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 40332240

約数和(自身を除く): 9675265

約数列:

[1, 5, 19, 25, 95, 233, 277, 475, 1165, 1385, 4427, 5263, 5825, 6925, 22135, 26315, 64541, 110675, 131575, 322705, 1226279, 1613525, 6131395, 30656975]

約数ペア:

[(1, 30656975), (5, 6131395), (19, 1613525), (25, 1226279), (95, 322705), (233, 131575), (277, 110675), (475, 64541), (1165, 26315), (1385, 22135), (4427, 6925), (5263, 5825)]