388638705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12379}}^1$

素因数の和:12430

約数の個数: 64

約数和(自身を含む): 798658560

約数和(自身を除く): 410019855

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 805, 897, 1365, 1495, 2093, 2415, 4485, 6279, 10465, 12379, 31395, 37137, 61895, 86653, 160927, 185685, 259959, 284717, 433265, 482781, 804635, 854151, 1126489, 1299795, 1423585, 1993019, 2413905, 3379467, 3701321, 4270755, 5632445, 5979057, 9965095, 11103963, 16897335, 18506605, 25909247, 29895285, 55519815, 77727741, 129546235, 388638705]

約数ペア:

[(1, 388638705), (3, 129546235), (5, 77727741), (7, 55519815), (13, 29895285), (15, 25909247), (21, 18506605), (23, 16897335), (35, 11103963), (39, 9965095), (65, 5979057), (69, 5632445), (91, 4270755), (105, 3701321), (115, 3379467), (161, 2413905), (195, 1993019), (273, 1423585), (299, 1299795), (345, 1126489), (455, 854151), (483, 804635), (805, 482781), (897, 433265), (1365, 284717), (1495, 259959), (2093, 185685), (2415, 160927), (4485, 86653), (6279, 61895), (10465, 37137), (12379, 31395)]