88979995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3347}}^1$

素因数の和:3774

約数の個数: 16

約数和(自身を含む): 115305120

約数和(自身を除く): 26325125

約数列:

[1, 5, 13, 65, 409, 2045, 3347, 5317, 16735, 26585, 43511, 217555, 1368923, 6844615, 17795999, 88979995]

約数ペア:

[(1, 88979995), (5, 17795999), (13, 6844615), (65, 1368923), (409, 217555), (2045, 43511), (3347, 26585), (5317, 16735)]