888921925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{2091581}}^1$

素因数の和:2091608

約数の個数: 12

約数和(自身を含む): 1167102756

約数和(自身を除く): 278180831

約数列:

[1, 5, 17, 25, 85, 425, 2091581, 10457905, 35556877, 52289525, 177784385, 888921925]

約数ペア:

[(1, 888921925), (5, 177784385), (17, 52289525), (25, 35556877), (85, 10457905), (425, 2091581)]