75081435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 81682725

約数列:

[1, 3, 5, 11, 13, 15, 17, 29, 33, 39, 51, 55, 65, 71, 85, 87, 143, 145, 165, 187, 195, 213, 221, 255, 319, 355, 377, 429, 435, 493, 561, 663, 715, 781, 923, 935, 957, 1065, 1105, 1131, 1207, 1479, 1595, 1885, 2059, 2145, 2343, 2431, 2465, 2769, 2805, 3315, 3621, 3905, 4147, 4615, 4785, 5423, 5655, 6035, 6177, 6409, 7293, 7395, 10153, 10295, 11715, 12155, 12441, 13277, 13845, 15691, 16269, 18105, 19227, 20735, 22649, 26767, 27115, 30459, 30885, 32045, 35003, 36465, 39831, 47073, 50765, 62205, 66385, 67947, 70499, 78455, 80301, 81345, 96135, 105009, 113245, 133835, 152295, 172601, 175015, 199155, 211497, 235365, 294437, 339735, 352495, 385033, 401505, 455039, 517803, 525045, 863005, 883311, 1057485, 1155099, 1365117, 1472185, 1925165, 2275195, 2589015, 4416555, 5005429, 5775495, 6825585, 15016287, 25027145, 75081435]

約数ペア:

[(1, 75081435), (3, 25027145), (5, 15016287), (11, 6825585), (13, 5775495), (15, 5005429), (17, 4416555), (29, 2589015), (33, 2275195), (39, 1925165), (51, 1472185), (55, 1365117), (65, 1155099), (71, 1057485), (85, 883311), (87, 863005), (143, 525045), (145, 517803), (165, 455039), (187, 401505), (195, 385033), (213, 352495), (221, 339735), (255, 294437), (319, 235365), (355, 211497), (377, 199155), (429, 175015), (435, 172601), (493, 152295), (561, 133835), (663, 113245), (715, 105009), (781, 96135), (923, 81345), (935, 80301), (957, 78455), (1065, 70499), (1105, 67947), (1131, 66385), (1207, 62205), (1479, 50765), (1595, 47073), (1885, 39831), (2059, 36465), (2145, 35003), (2343, 32045), (2431, 30885), (2465, 30459), (2769, 27115), (2805, 26767), (3315, 22649), (3621, 20735), (3905, 19227), (4147, 18105), (4615, 16269), (4785, 15691), (5423, 13845), (5655, 13277), (6035, 12441), (6177, 12155), (6409, 11715), (7293, 10295), (7395, 10153)]