4413305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 5839680

約数和(自身を除く): 1426375

約数列:

[1, 5, 13, 43, 65, 215, 559, 1579, 2795, 7895, 20527, 67897, 102635, 339485, 882661, 4413305]

約数ペア:

[(1, 4413305), (5, 882661), (13, 339485), (43, 102635), (65, 67897), (215, 20527), (559, 7895), (1579, 2795)]