53338095

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 103707648

約数和(自身を除く): 50369553

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 81, 85, 127, 135, 153, 183, 255, 305, 381, 405, 459, 549, 635, 765, 915, 1037, 1143, 1377, 1647, 1905, 2159, 2295, 2745, 3111, 3429, 4941, 5185, 5715, 6477, 6885, 7747, 8235, 9333, 10287, 10795, 15555, 17145, 19431, 23241, 24705, 27999, 32385, 38735, 46665, 51435, 58293, 69723, 83997, 97155, 116205, 131699, 139995, 174879, 209169, 291465, 348615, 395097, 419985, 627507, 658495, 874395, 1045845, 1185291, 1975485, 3137535, 3555873, 5926455, 10667619, 17779365, 53338095]

約数ペア:

[(1, 53338095), (3, 17779365), (5, 10667619), (9, 5926455), (15, 3555873), (17, 3137535), (27, 1975485), (45, 1185291), (51, 1045845), (61, 874395), (81, 658495), (85, 627507), (127, 419985), (135, 395097), (153, 348615), (183, 291465), (255, 209169), (305, 174879), (381, 139995), (405, 131699), (459, 116205), (549, 97155), (635, 83997), (765, 69723), (915, 58293), (1037, 51435), (1143, 46665), (1377, 38735), (1647, 32385), (1905, 27999), (2159, 24705), (2295, 23241), (2745, 19431), (3111, 17145), (3429, 15555), (4941, 10795), (5185, 10287), (5715, 9333), (6477, 8235), (6885, 7747)]