25956895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 32191488

約数和(自身を除く): 6234593

約数列:

[1, 5, 41, 127, 205, 635, 997, 4985, 5207, 26035, 40877, 126619, 204385, 633095, 5191379, 25956895]

約数ペア:

[(1, 25956895), (5, 5191379), (41, 633095), (127, 204385), (205, 126619), (635, 40877), (997, 26035), (4985, 5207)]