25388145

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2341}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 44207592

約数和(自身を除く): 18819447

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 2341, 3615, 7023, 10845, 11705, 21069, 35115, 105345, 564181, 1692543, 2820905, 5077629, 8462715, 25388145]

約数ペア:

[(1, 25388145), (3, 8462715), (5, 5077629), (9, 2820905), (15, 1692543), (45, 564181), (241, 105345), (723, 35115), (1205, 21069), (2169, 11705), (2341, 10845), (3615, 7023)]