28633215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146837}}^1$

素因数の和:146858

約数の個数: 16

約数和(自身を含む): 49337568

約数和(自身を除く): 20704353

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 146837, 440511, 734185, 1908881, 2202555, 5726643, 9544405, 28633215]

約数ペア:

[(1, 28633215), (3, 9544405), (5, 5726643), (13, 2202555), (15, 1908881), (39, 734185), (65, 440511), (195, 146837)]