13427195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 17428608

約数和(自身を除く): 4001413

約数列:

[1, 5, 17, 47, 85, 235, 799, 3361, 3995, 16805, 57137, 157967, 285685, 789835, 2685439, 13427195]

約数ペア:

[(1, 13427195), (5, 2685439), (17, 789835), (47, 285685), (85, 157967), (235, 57137), (799, 16805), (3361, 3995)]