17144480405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 23328829440

約数和(自身を除く): 6184349035

約数列:

[1, 5, 13, 31, 65, 71, 155, 293, 355, 403, 409, 923, 1465, 2015, 2045, 2201, 3809, 4615, 5317, 9083, 11005, 12679, 19045, 20803, 26585, 28613, 29039, 45415, 63395, 104015, 118079, 119837, 143065, 145195, 164827, 270439, 377507, 590395, 599185, 644893, 824135, 900209, 1352195, 1557881, 1887535, 3224465, 3714947, 4501045, 7789405, 8383609, 8508427, 11702717, 18574735, 41918045, 42542135, 48294311, 58513585, 110609551, 241471555, 263761237, 553047755, 1318806185, 3428896081, 17144480405]

約数ペア:

[(1, 17144480405), (5, 3428896081), (13, 1318806185), (31, 553047755), (65, 263761237), (71, 241471555), (155, 110609551), (293, 58513585), (355, 48294311), (403, 42542135), (409, 41918045), (923, 18574735), (1465, 11702717), (2015, 8508427), (2045, 8383609), (2201, 7789405), (3809, 4501045), (4615, 3714947), (5317, 3224465), (9083, 1887535), (11005, 1557881), (12679, 1352195), (19045, 900209), (20803, 824135), (26585, 644893), (28613, 599185), (29039, 590395), (45415, 377507), (63395, 270439), (104015, 164827), (118079, 145195), (119837, 143065)]