2688848445

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{2609}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 4345712640

約数和(自身を除く): 1656864195

約数列:

[1, 3, 5, 15, 127, 381, 541, 635, 1623, 1905, 2609, 2705, 7827, 8115, 13045, 39135, 68707, 206121, 331343, 343535, 994029, 1030605, 1411469, 1656715, 4234407, 4970145, 7057345, 21172035, 179256563, 537769689, 896282815, 2688848445]

約数ペア:

[(1, 2688848445), (3, 896282815), (5, 537769689), (15, 179256563), (127, 21172035), (381, 7057345), (541, 4970145), (635, 4234407), (1623, 1656715), (1905, 1411469), (2609, 1030605), (2705, 994029), (7827, 343535), (8115, 331343), (13045, 206121), (39135, 68707)]