80827905

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{9437}}^1$

素因数の和:10016

約数の個数: 16

約数和(自身を含む): 129564864

約数和(自身を除く): 48736959

約数列:

[1, 3, 5, 15, 571, 1713, 2855, 8565, 9437, 28311, 47185, 141555, 5388527, 16165581, 26942635, 80827905]

約数ペア:

[(1, 80827905), (3, 26942635), (5, 16165581), (15, 5388527), (571, 141555), (1713, 47185), (2855, 28311), (8565, 9437)]