85189895

素因数分解:

$5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{3433}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 117030720

約数和(自身を除く): 31840825

約数列:

[1, 5, 7, 35, 709, 3433, 3545, 4963, 17165, 24031, 24815, 120155, 2433997, 12169985, 17037979, 85189895]

約数ペア:

[(1, 85189895), (5, 17037979), (7, 12169985), (35, 2433997), (709, 120155), (3433, 24815), (3545, 24031), (4963, 17165)]