47057265

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 84756672

約数和(自身を除く): 37699407

約数列:

[1, 3, 5, 9, 15, 43, 45, 83, 129, 215, 249, 293, 387, 415, 645, 747, 879, 1245, 1465, 1935, 2637, 3569, 3735, 4395, 10707, 12599, 13185, 17845, 24319, 32121, 37797, 53535, 62995, 72957, 113391, 121595, 160605, 188985, 218871, 364785, 566955, 1045717, 1094355, 3137151, 5228585, 9411453, 15685755, 47057265]

約数ペア:

[(1, 47057265), (3, 15685755), (5, 9411453), (9, 5228585), (15, 3137151), (43, 1094355), (45, 1045717), (83, 566955), (129, 364785), (215, 218871), (249, 188985), (293, 160605), (387, 121595), (415, 113391), (645, 72957), (747, 62995), (879, 53535), (1245, 37797), (1465, 32121), (1935, 24319), (2637, 17845), (3569, 13185), (3735, 12599), (4395, 10707)]