131165185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{22871}}^1$

素因数の和:22944

約数の個数: 16

約数和(自身を含む): 166874112

約数和(自身を除く): 35708927

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 22871, 114355, 709001, 846227, 3545005, 4231135, 26233037, 131165185]

約数ペア:

[(1, 131165185), (5, 26233037), (31, 4231135), (37, 3545005), (155, 846227), (185, 709001), (1147, 114355), (5735, 22871)]