28815105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{174637}}^1$

素因数の和:174656

約数の個数: 16

約数和(自身を含む): 50295744

約数和(自身を除く): 21480639

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 174637, 523911, 873185, 1921007, 2619555, 5763021, 9605035, 28815105]

約数ペア:

[(1, 28815105), (3, 9605035), (5, 5763021), (11, 2619555), (15, 1921007), (33, 873185), (55, 523911), (165, 174637)]