55875105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 120032640

約数和(自身を除く): 64157535

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 143, 165, 171, 195, 209, 247, 285, 429, 457, 495, 585, 627, 715, 741, 855, 1045, 1235, 1287, 1371, 1881, 2145, 2223, 2285, 2717, 3135, 3705, 4113, 5027, 5941, 6435, 6855, 8151, 8683, 9405, 11115, 13585, 15081, 17823, 20565, 24453, 25135, 26049, 29705, 40755, 43415, 45243, 53469, 65351, 75405, 78147, 89115, 95513, 112879, 122265, 130245, 196053, 226215, 267345, 286539, 326755, 338637, 390735, 477565, 564395, 588159, 859617, 980265, 1015911, 1241669, 1432695, 1693185, 2940795, 3725007, 4298085, 5079555, 6208345, 11175021, 18625035, 55875105]

約数ペア:

[(1, 55875105), (3, 18625035), (5, 11175021), (9, 6208345), (11, 5079555), (13, 4298085), (15, 3725007), (19, 2940795), (33, 1693185), (39, 1432695), (45, 1241669), (55, 1015911), (57, 980265), (65, 859617), (95, 588159), (99, 564395), (117, 477565), (143, 390735), (165, 338637), (171, 326755), (195, 286539), (209, 267345), (247, 226215), (285, 196053), (429, 130245), (457, 122265), (495, 112879), (585, 95513), (627, 89115), (715, 78147), (741, 75405), (855, 65351), (1045, 53469), (1235, 45243), (1287, 43415), (1371, 40755), (1881, 29705), (2145, 26049), (2223, 25135), (2285, 24453), (2717, 20565), (3135, 17823), (3705, 15081), (4113, 13585), (5027, 11115), (5941, 9405), (6435, 8683), (6855, 8151)]