86985305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{6301}}^1$

素因数の和:6568

約数の個数: 16

約数和(自身を含む): 114343488

約数和(自身を除く): 27358183

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 6301, 13805, 31505, 69311, 346555, 1581551, 7907755, 17397061, 86985305]

約数ペア:

[(1, 86985305), (5, 17397061), (11, 7907755), (55, 1581551), (251, 346555), (1255, 69311), (2761, 31505), (6301, 13805)]