4052475

素因数分解:

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

素因数の和:137

約数の個数: 72

約数和(自身を含む): 8666112

約数和(自身を除く): 4613637

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 83, 93, 105, 155, 175, 217, 225, 249, 279, 315, 415, 465, 525, 581, 651, 747, 775, 1085, 1245, 1395, 1575, 1743, 1953, 2075, 2325, 2573, 2905, 3255, 3735, 5229, 5425, 6225, 6975, 7719, 8715, 9765, 12865, 14525, 16275, 18011, 18675, 23157, 26145, 38595, 43575, 48825, 54033, 64325, 90055, 115785, 130725, 162099, 192975, 270165, 450275, 578925, 810495, 1350825, 4052475]

約数ペア:

[(1, 4052475), (3, 1350825), (5, 810495), (7, 578925), (9, 450275), (15, 270165), (21, 192975), (25, 162099), (31, 130725), (35, 115785), (45, 90055), (63, 64325), (75, 54033), (83, 48825), (93, 43575), (105, 38595), (155, 26145), (175, 23157), (217, 18675), (225, 18011), (249, 16275), (279, 14525), (315, 12865), (415, 9765), (465, 8715), (525, 7719), (581, 6975), (651, 6225), (747, 5425), (775, 5229), (1085, 3735), (1245, 3255), (1395, 2905), (1575, 2573), (1743, 2325), (1953, 2075)]