12157425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 26664960

約数和(自身を除く): 14507535

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 63, 75, 83, 93, 105, 135, 155, 175, 189, 217, 225, 249, 279, 315, 415, 465, 525, 581, 651, 675, 747, 775, 837, 945, 1085, 1245, 1395, 1575, 1743, 1953, 2075, 2241, 2325, 2573, 2905, 3255, 3735, 4185, 4725, 5229, 5425, 5859, 6225, 6975, 7719, 8715, 9765, 11205, 12865, 14525, 15687, 16275, 18011, 18675, 20925, 23157, 26145, 29295, 38595, 43575, 48825, 54033, 56025, 64325, 69471, 78435, 90055, 115785, 130725, 146475, 162099, 192975, 270165, 347355, 392175, 450275, 486297, 578925, 810495, 1350825, 1736775, 2431485, 4052475, 12157425]

約数ペア:

[(1, 12157425), (3, 4052475), (5, 2431485), (7, 1736775), (9, 1350825), (15, 810495), (21, 578925), (25, 486297), (27, 450275), (31, 392175), (35, 347355), (45, 270165), (63, 192975), (75, 162099), (83, 146475), (93, 130725), (105, 115785), (135, 90055), (155, 78435), (175, 69471), (189, 64325), (217, 56025), (225, 54033), (249, 48825), (279, 43575), (315, 38595), (415, 29295), (465, 26145), (525, 23157), (581, 20925), (651, 18675), (675, 18011), (747, 16275), (775, 15687), (837, 14525), (945, 12865), (1085, 11205), (1245, 9765), (1395, 8715), (1575, 7719), (1743, 6975), (1953, 6225), (2075, 5859), (2241, 5425), (2325, 5229), (2573, 4725), (2905, 4185), (3255, 3735)]