2440485

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 4267224

約数和(自身を除く): 1826739

約数列:

[1, 3, 5, 9, 15, 45, 193, 281, 579, 843, 965, 1405, 1737, 2529, 2895, 4215, 8685, 12645, 54233, 162699, 271165, 488097, 813495, 2440485]

約数ペア:

[(1, 2440485), (3, 813495), (5, 488097), (9, 271165), (15, 162699), (45, 54233), (193, 12645), (281, 8685), (579, 4215), (843, 2895), (965, 2529), (1405, 1737)]