13889745

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 24906240

約数和(自身を除く): 11016495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 751, 1233, 2055, 2253, 3699, 3755, 6165, 6759, 11265, 18495, 20277, 33795, 101385, 102887, 308661, 514435, 925983, 1543305, 2777949, 4629915, 13889745]

約数ペア:

[(1, 13889745), (3, 4629915), (5, 2777949), (9, 1543305), (15, 925983), (27, 514435), (45, 308661), (135, 102887), (137, 101385), (411, 33795), (685, 20277), (751, 18495), (1233, 11265), (2055, 6759), (2253, 6165), (3699, 3755)]