80239555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4691}}^1$

素因数の和:5018

約数の個数: 16

約数和(自身を含む): 105401088

約数和(自身を除く): 25161533

約数列:

[1, 5, 11, 55, 311, 1555, 3421, 4691, 17105, 23455, 51601, 258005, 1458901, 7294505, 16047911, 80239555]

約数ペア:

[(1, 80239555), (5, 16047911), (11, 7294505), (55, 1458901), (311, 258005), (1555, 51601), (3421, 23455), (4691, 17105)]