12528495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 25638912

約数和(自身を除く): 13110417

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1283, 1395, 1953, 3255, 3849, 6415, 8981, 9765, 11547, 19245, 26943, 39773, 44905, 57735, 80829, 119319, 134715, 198865, 278411, 357957, 404145, 596595, 835233, 1392055, 1789785, 2505699, 4176165, 12528495]

約数ペア:

[(1, 12528495), (3, 4176165), (5, 2505699), (7, 1789785), (9, 1392055), (15, 835233), (21, 596595), (31, 404145), (35, 357957), (45, 278411), (63, 198865), (93, 134715), (105, 119319), (155, 80829), (217, 57735), (279, 44905), (315, 39773), (465, 26943), (651, 19245), (1085, 11547), (1283, 9765), (1395, 8981), (1953, 6415), (3255, 3849)]