80742035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21911}}^1$

素因数の和:21994

約数の個数: 16

約数和(自身を含む): 107281152

約数和(自身を除く): 26539117

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 21911, 109555, 241021, 1205105, 1468037, 7340185, 16148407, 80742035]

約数ペア:

[(1, 80742035), (5, 16148407), (11, 7340185), (55, 1468037), (67, 1205105), (335, 241021), (737, 109555), (3685, 21911)]