82960025

素因数分解:

$5^2\times {\mathrm{439}}^1\times {\mathrm{7559}}^1$

素因数の和:8008

約数の個数: 12

約数和(自身を含む): 103118400

約数和(自身を除く): 20158375

約数列:

[1, 5, 25, 439, 2195, 7559, 10975, 37795, 188975, 3318401, 16592005, 82960025]

約数ペア:

[(1, 82960025), (5, 16592005), (25, 3318401), (439, 188975), (2195, 37795), (7559, 10975)]