13081675

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 18

約数和(自身を含む): 16665972

約数和(自身を除く): 3584297

約数列:

[1, 5, 25, 43, 215, 283, 1075, 1415, 1849, 7075, 9245, 12169, 46225, 60845, 304225, 523267, 2616335, 13081675]

約数ペア:

[(1, 13081675), (5, 2616335), (25, 523267), (43, 304225), (215, 60845), (283, 46225), (1075, 12169), (1415, 9245), (1849, 7075)]