80845105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{5231}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 106230528

約数和(自身を除く): 25385423

約数列:

[1, 5, 11, 55, 281, 1405, 3091, 5231, 15455, 26155, 57541, 287705, 1469911, 7349555, 16169021, 80845105]

約数ペア:

[(1, 80845105), (5, 16169021), (11, 7349555), (55, 1469911), (281, 287705), (1405, 57541), (3091, 26155), (5231, 15455)]