22620555

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3329}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 39480480

約数和(自身を除く): 16859925

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 3329, 6795, 9987, 16645, 29961, 49935, 149805, 502679, 1508037, 2513395, 4524111, 7540185, 22620555]

約数ペア:

[(1, 22620555), (3, 7540185), (5, 4524111), (9, 2513395), (15, 1508037), (45, 502679), (151, 149805), (453, 49935), (755, 29961), (1359, 16645), (2265, 9987), (3329, 6795)]