74855655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 150418944

約数和(自身を除く): 75563289

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 3347, 4473, 7455, 10041, 16735, 22365, 23429, 30123, 50205, 70287, 117145, 150615, 210861, 237637, 351435, 712911, 1054305, 1188185, 1663459, 2138733, 3564555, 4990377, 8317295, 10693665, 14971131, 24951885, 74855655]

約数ペア:

[(1, 74855655), (3, 24951885), (5, 14971131), (7, 10693665), (9, 8317295), (15, 4990377), (21, 3564555), (35, 2138733), (45, 1663459), (63, 1188185), (71, 1054305), (105, 712911), (213, 351435), (315, 237637), (355, 210861), (497, 150615), (639, 117145), (1065, 70287), (1491, 50205), (2485, 30123), (3195, 23429), (3347, 22365), (4473, 16735), (7455, 10041)]