11823885

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 20701824

約数和(自身を除く): 8877939

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2551, 4635, 7653, 12755, 22959, 38265, 114795, 262753, 788259, 1313765, 2364777, 3941295, 11823885]

約数ペア:

[(1, 11823885), (3, 3941295), (5, 2364777), (9, 1313765), (15, 788259), (45, 262753), (103, 114795), (309, 38265), (515, 22959), (927, 12755), (1545, 7653), (2551, 4635)]