90347565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 108718035

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 23, 33, 35, 55, 57, 69, 77, 95, 105, 115, 133, 161, 165, 179, 209, 231, 253, 285, 345, 385, 399, 437, 483, 537, 627, 665, 759, 805, 895, 1045, 1155, 1253, 1265, 1311, 1463, 1771, 1969, 1995, 2185, 2415, 2685, 3059, 3135, 3401, 3759, 3795, 4117, 4389, 4807, 5313, 5907, 6265, 6555, 7315, 8855, 9177, 9845, 10203, 12351, 13783, 14421, 15295, 17005, 18795, 20585, 21945, 23807, 24035, 26565, 28819, 29535, 33649, 37411, 41349, 45287, 45885, 51015, 61755, 68915, 71421, 72105, 78223, 86457, 100947, 112233, 119035, 135861, 144095, 168245, 187055, 206745, 226435, 234669, 261877, 317009, 357105, 391115, 432285, 504735, 547561, 561165, 679305, 785631, 860453, 951027, 1173345, 1309385, 1585045, 1642683, 2581359, 2737805, 3928155, 4302265, 4755135, 6023171, 8213415, 12906795, 18069513, 30115855, 90347565]

約数ペア:

[(1, 90347565), (3, 30115855), (5, 18069513), (7, 12906795), (11, 8213415), (15, 6023171), (19, 4755135), (21, 4302265), (23, 3928155), (33, 2737805), (35, 2581359), (55, 1642683), (57, 1585045), (69, 1309385), (77, 1173345), (95, 951027), (105, 860453), (115, 785631), (133, 679305), (161, 561165), (165, 547561), (179, 504735), (209, 432285), (231, 391115), (253, 357105), (285, 317009), (345, 261877), (385, 234669), (399, 226435), (437, 206745), (483, 187055), (537, 168245), (627, 144095), (665, 135861), (759, 119035), (805, 112233), (895, 100947), (1045, 86457), (1155, 78223), (1253, 72105), (1265, 71421), (1311, 68915), (1463, 61755), (1771, 51015), (1969, 45885), (1995, 45287), (2185, 41349), (2415, 37411), (2685, 33649), (3059, 29535), (3135, 28819), (3401, 26565), (3759, 24035), (3795, 23807), (4117, 21945), (4389, 20585), (4807, 18795), (5313, 17005), (5907, 15295), (6265, 14421), (6555, 13783), (7315, 12351), (8855, 10203), (9177, 9845)]