6639255

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{3011}}^1$

素因数の和:3036

約数の個数: 36

約数和(自身を含む): 13391352

約数和(自身を除く): 6752097

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 3011, 9033, 15055, 21077, 27099, 45165, 63231, 105385, 135495, 147539, 189693, 316155, 442617, 737695, 948465, 1327851, 2213085, 6639255]

約数ペア:

[(1, 6639255), (3, 2213085), (5, 1327851), (7, 948465), (9, 737695), (15, 442617), (21, 316155), (35, 189693), (45, 147539), (49, 135495), (63, 105385), (105, 63231), (147, 45165), (245, 27099), (315, 21077), (441, 15055), (735, 9033), (2205, 3011)]