76984025

素因数分解:

$5^2\times {\mathrm{409}}^1\times {\mathrm{7529}}^1$

素因数の和:7948

約数の個数: 12

約数和(自身を含む): 95706300

約数和(自身を除く): 18722275

約数列:

[1, 5, 25, 409, 2045, 7529, 10225, 37645, 188225, 3079361, 15396805, 76984025]

約数ペア:

[(1, 76984025), (5, 15396805), (25, 3079361), (409, 188225), (2045, 37645), (7529, 10225)]