87252865

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{22871}}^1$

素因数の和:22992

約数の個数: 16

約数和(自身を含む): 120764160

約数和(自身を除く): 33511295

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 22871, 114355, 160097, 800485, 2492939, 12464695, 17450573, 87252865]

約数ペア:

[(1, 87252865), (5, 17450573), (7, 12464695), (35, 2492939), (109, 800485), (545, 160097), (763, 114355), (3815, 22871)]