28951545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{275729}}^1$

素因数の和:275744

約数の個数: 16

約数和(自身を含む): 52940160

約数和(自身を除く): 23988615

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 275729, 827187, 1378645, 1930103, 4135935, 5790309, 9650515, 28951545]

約数ペア:

[(1, 28951545), (3, 9650515), (5, 5790309), (7, 4135935), (15, 1930103), (21, 1378645), (35, 827187), (105, 275729)]