12250425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 22855680

約数和(自身を除く): 10605255

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 479, 775, 825, 1023, 1437, 1705, 2325, 2395, 5115, 5269, 7185, 8525, 11975, 14849, 15807, 25575, 26345, 35925, 44547, 74245, 79035, 131725, 163339, 222735, 371225, 395175, 490017, 816695, 1113675, 2450085, 4083475, 12250425]

約数ペア:

[(1, 12250425), (3, 4083475), (5, 2450085), (11, 1113675), (15, 816695), (25, 490017), (31, 395175), (33, 371225), (55, 222735), (75, 163339), (93, 131725), (155, 79035), (165, 74245), (275, 44547), (341, 35925), (465, 26345), (479, 25575), (775, 15807), (825, 14849), (1023, 11975), (1437, 8525), (1705, 7185), (2325, 5269), (2395, 5115)]