28090635

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5557}}^1$

素因数の和:5902

約数の個数: 16

約数和(自身を含む): 45086496

約数和(自身を除く): 16995861

約数列:

[1, 3, 5, 15, 337, 1011, 1685, 5055, 5557, 16671, 27785, 83355, 1872709, 5618127, 9363545, 28090635]

約数ペア:

[(1, 28090635), (3, 9363545), (5, 5618127), (15, 1872709), (337, 83355), (1011, 27785), (1685, 16671), (5055, 5557)]