84297025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{82241}}^1$

素因数の和:82292

約数の個数: 12

約数和(自身を含む): 107079084

約数和(自身を除く): 22782059

約数列:

[1, 5, 25, 41, 205, 1025, 82241, 411205, 2056025, 3371881, 16859405, 84297025]

約数ペア:

[(1, 84297025), (5, 16859405), (25, 3371881), (41, 2056025), (205, 411205), (1025, 82241)]