11431375

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 14414400

約数和(自身を除く): 2983025

約数列:

[1, 5, 25, 109, 125, 545, 839, 2725, 4195, 13625, 20975, 91451, 104875, 457255, 2286275, 11431375]

約数ペア:

[(1, 11431375), (5, 2286275), (25, 457255), (109, 104875), (125, 91451), (545, 20975), (839, 13625), (2725, 4195)]