2205491655

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{973727}}^1$

素因数の和:973886

約数の個数: 16

約数和(自身を含む): 3552159744

約数和(自身を除く): 1346668089

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 973727, 2921181, 4868635, 14605905, 147032777, 441098331, 735163885, 2205491655]

約数ペア:

[(1, 2205491655), (3, 735163885), (5, 441098331), (15, 147032777), (151, 14605905), (453, 4868635), (755, 2921181), (2265, 973727)]