81207153485

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{2843}}^1\times {\mathrm{43609}}^1$

素因数の和:46588

約数の個数: 16

約数和(自身を含む): 98229257280

約数和(自身を除く): 17022103795

約数列:

[1, 5, 131, 655, 2843, 14215, 43609, 218045, 372433, 1862165, 5712779, 28563895, 123980387, 619901935, 16241430697, 81207153485]

約数ペア:

[(1, 81207153485), (5, 16241430697), (131, 619901935), (655, 123980387), (2843, 28563895), (14215, 5712779), (43609, 1862165), (218045, 372433)]