22390605

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2749}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 39039000

約数和(自身を除く): 16648395

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 2749, 8145, 8247, 13745, 24741, 41235, 123705, 497569, 1492707, 2487845, 4478121, 7463535, 22390605]

約数ペア:

[(1, 22390605), (3, 7463535), (5, 4478121), (9, 2487845), (15, 1492707), (45, 497569), (181, 123705), (543, 41235), (905, 24741), (1629, 13745), (2715, 8247), (2749, 8145)]