17245485

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{937}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 29997240

約数和(自身を除く): 12751755

約数列:

[1, 3, 5, 9, 15, 45, 409, 937, 1227, 2045, 2811, 3681, 4685, 6135, 8433, 14055, 18405, 42165, 383233, 1149699, 1916165, 3449097, 5748495, 17245485]

約数ペア:

[(1, 17245485), (3, 5748495), (5, 3449097), (9, 1916165), (15, 1149699), (45, 383233), (409, 42165), (937, 18405), (1227, 14055), (2045, 8433), (2811, 6135), (3681, 4685)]