28350795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171823}}^1$

素因数の和:171842

約数の個数: 16

約数和(自身を含む): 49485312

約数和(自身を除く): 21134517

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 171823, 515469, 859115, 1890053, 2577345, 5670159, 9450265, 28350795]

約数ペア:

[(1, 28350795), (3, 9450265), (5, 5670159), (11, 2577345), (15, 1890053), (33, 859115), (55, 515469), (165, 171823)]