145426435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7127}}^1$

素因数の和:7203

約数の個数: 32

約数和(自身を含む): 221709312

約数和(自身を除く): 76282877

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 4081, 7127, 20405, 35635, 49889, 78397, 249445, 377731, 391985, 548779, 1888655, 2644117, 2743895, 4155041, 13220585, 20775205, 29085287, 145426435]

約数ペア:

[(1, 145426435), (5, 29085287), (7, 20775205), (11, 13220585), (35, 4155041), (53, 2743895), (55, 2644117), (77, 1888655), (265, 548779), (371, 391985), (385, 377731), (583, 249445), (1855, 78397), (2915, 49889), (4081, 35635), (7127, 20405)]