2749202655

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1443151}}^1$

素因数の和:1443286

約数の個数: 16

約数和(自身を含む): 4433362944

約数和(自身を除く): 1684160289

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 1443151, 4329453, 7215755, 21647265, 183280177, 549840531, 916400885, 2749202655]

約数ペア:

[(1, 2749202655), (3, 916400885), (5, 549840531), (15, 183280177), (127, 21647265), (381, 7215755), (635, 4329453), (1905, 1443151)]