264920305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{7451}}^1$

素因数の和:8016

約数の個数: 16

約数和(自身を含む): 343030464

約数和(自身を除く): 78110159

約数列:

[1, 5, 13, 65, 547, 2735, 7111, 7451, 35555, 37255, 96863, 484315, 4075697, 20378485, 52984061, 264920305]

約数ペア:

[(1, 264920305), (5, 52984061), (13, 20378485), (65, 4075697), (547, 484315), (2735, 96863), (7111, 37255), (7451, 35555)]