22419945

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3923}}^1$

素因数の和:4061

約数の個数: 24

約数和(自身を含む): 39177216

約数和(自身を除く): 16757271

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 3923, 5715, 11769, 19615, 35307, 58845, 176535, 498221, 1494663, 2491105, 4483989, 7473315, 22419945]

約数ペア:

[(1, 22419945), (3, 7473315), (5, 4483989), (9, 2491105), (15, 1494663), (45, 498221), (127, 176535), (381, 58845), (635, 35307), (1143, 19615), (1905, 11769), (3923, 5715)]