13207250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{7547}}^1$

素因数の和:7571

約数の個数: 32

約数和(自身を含む): 28259712

約数和(自身を除く): 15052462

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 7547, 15094, 37735, 52829, 75470, 105658, 188675, 264145, 377350, 528290, 943375, 1320725, 1886750, 2641450, 6603625, 13207250]

約数ペア:

[(1, 13207250), (2, 6603625), (5, 2641450), (7, 1886750), (10, 1320725), (14, 943375), (25, 528290), (35, 377350), (50, 264145), (70, 188675), (125, 105658), (175, 75470), (250, 52829), (350, 37735), (875, 15094), (1750, 7547)]