520010535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 972311040

約数和(自身を除く): 452300505

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 89, 165, 187, 255, 267, 445, 561, 935, 979, 1335, 1513, 2083, 2805, 2937, 4539, 4895, 6249, 7565, 10415, 14685, 16643, 22695, 22913, 31245, 35411, 49929, 68739, 83215, 106233, 114565, 177055, 185387, 249645, 343695, 389521, 531165, 556161, 926935, 1168563, 1947605, 2039257, 2780805, 3151579, 5842815, 6117771, 9454737, 10196285, 15757895, 30588855, 34667369, 47273685, 104002107, 173336845, 520010535]

約数ペア:

[(1, 520010535), (3, 173336845), (5, 104002107), (11, 47273685), (15, 34667369), (17, 30588855), (33, 15757895), (51, 10196285), (55, 9454737), (85, 6117771), (89, 5842815), (165, 3151579), (187, 2780805), (255, 2039257), (267, 1947605), (445, 1168563), (561, 926935), (935, 556161), (979, 531165), (1335, 389521), (1513, 343695), (2083, 249645), (2805, 185387), (2937, 177055), (4539, 114565), (4895, 106233), (6249, 83215), (7565, 68739), (10415, 49929), (14685, 35411), (16643, 31245), (22695, 22913)]