28426035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172279}}^1$

素因数の和:172298

約数の個数: 16

約数和(自身を含む): 49616640

約数和(自身を除く): 21190605

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 172279, 516837, 861395, 1895069, 2584185, 5685207, 9475345, 28426035]

約数ペア:

[(1, 28426035), (3, 9475345), (5, 5685207), (11, 2584185), (15, 1895069), (33, 861395), (55, 516837), (165, 172279)]