78291285

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{6221}}^1$

素因数の和:7068

約数の個数: 16

約数和(自身を含む): 125435520

約数和(自身を除く): 47144235

約数列:

[1, 3, 5, 15, 839, 2517, 4195, 6221, 12585, 18663, 31105, 93315, 5219419, 15658257, 26097095, 78291285]

約数ペア:

[(1, 78291285), (3, 26097095), (5, 15658257), (15, 5219419), (839, 93315), (2517, 31105), (4195, 18663), (6221, 12585)]