28635555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146849}}^1$

素因数の和:146870

約数の個数: 16

約数和(自身を含む): 49341600

約数和(自身を除く): 20706045

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 146849, 440547, 734245, 1909037, 2202735, 5727111, 9545185, 28635555]

約数ペア:

[(1, 28635555), (3, 9545185), (5, 5727111), (13, 2202735), (15, 1909037), (39, 734245), (65, 440547), (195, 146849)]