126348405

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 218972160

約数和(自身を除く): 92623755

約数列:

[1, 3, 5, 15, 31, 43, 71, 89, 93, 129, 155, 213, 215, 267, 355, 445, 465, 645, 1065, 1333, 1335, 2201, 2759, 3053, 3827, 3999, 6319, 6603, 6665, 8277, 9159, 11005, 11481, 13795, 15265, 18957, 19135, 19995, 31595, 33015, 41385, 45795, 57405, 94643, 94785, 118637, 195889, 271717, 283929, 355911, 473215, 587667, 593185, 815151, 979445, 1358585, 1419645, 1779555, 2938335, 4075755, 8423227, 25269681, 42116135, 126348405]

約数ペア:

[(1, 126348405), (3, 42116135), (5, 25269681), (15, 8423227), (31, 4075755), (43, 2938335), (71, 1779555), (89, 1419645), (93, 1358585), (129, 979445), (155, 815151), (213, 593185), (215, 587667), (267, 473215), (355, 355911), (445, 283929), (465, 271717), (645, 195889), (1065, 118637), (1333, 94785), (1335, 94643), (2201, 57405), (2759, 45795), (3053, 41385), (3827, 33015), (3999, 31595), (6319, 19995), (6603, 19135), (6665, 18957), (8277, 15265), (9159, 13795), (11005, 11481)]