2016383445

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{907}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 3535534080

約数和(自身を除く): 1519150635

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 389, 635, 907, 1143, 1167, 1905, 1945, 2721, 3501, 4535, 5715, 5835, 8163, 13605, 17505, 40815, 49403, 115189, 148209, 247015, 345567, 352823, 444627, 575945, 741045, 1036701, 1058469, 1727835, 1764115, 2223135, 3175407, 5183505, 5292345, 15877035, 44808521, 134425563, 224042605, 403276689, 672127815, 2016383445]

約数ペア:

[(1, 2016383445), (3, 672127815), (5, 403276689), (9, 224042605), (15, 134425563), (45, 44808521), (127, 15877035), (381, 5292345), (389, 5183505), (635, 3175407), (907, 2223135), (1143, 1764115), (1167, 1727835), (1905, 1058469), (1945, 1036701), (2721, 741045), (3501, 575945), (4535, 444627), (5715, 352823), (5835, 345567), (8163, 247015), (13605, 148209), (17505, 115189), (40815, 49403)]