87987845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39019}}^1$

素因数の和:39076

約数の個数: 16

約数和(自身を含む): 117996480

約数和(自身を除く): 30008635

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 39019, 195095, 429209, 1599779, 2146045, 7998895, 17597569, 87987845]

約数ペア:

[(1, 87987845), (5, 17597569), (11, 7998895), (41, 2146045), (55, 1599779), (205, 429209), (451, 195095), (2255, 39019)]