22166885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 29624040

約数和(自身を除く): 7457155

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 709, 845, 2405, 3545, 6253, 9217, 26233, 31265, 46085, 119821, 131165, 341029, 599105, 1705145, 4433377, 22166885]

約数ペア:

[(1, 22166885), (5, 4433377), (13, 1705145), (37, 599105), (65, 341029), (169, 131165), (185, 119821), (481, 46085), (709, 31265), (845, 26233), (2405, 9217), (3545, 6253)]