84937655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21751}}^1$

素因数の和:21838

約数の個数: 16

約数和(自身を含む): 112762368

約数和(自身を除く): 27824713

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 21751, 108755, 239261, 1196305, 1544321, 7721605, 16987531, 84937655]

約数ペア:

[(1, 84937655), (5, 16987531), (11, 7721605), (55, 1544321), (71, 1196305), (355, 239261), (781, 108755), (3905, 21751)]