27642265

素因数分解:

$5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1931}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 38021760

約数和(自身を除く): 10379495

約数列:

[1, 5, 7, 35, 409, 1931, 2045, 2863, 9655, 13517, 14315, 67585, 789779, 3948895, 5528453, 27642265]

約数ペア:

[(1, 27642265), (5, 5528453), (7, 3948895), (35, 789779), (409, 67585), (1931, 14315), (2045, 13517), (2863, 9655)]