25546995

素因数分解:

$3^4\times 5^1\times {\mathrm{63079}}^1$

素因数の和:63096

約数の個数: 20

約数和(自身を含む): 45796080

約数和(自身を除く): 20249085

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 63079, 189237, 315395, 567711, 946185, 1703133, 2838555, 5109399, 8515665, 25546995]

約数ペア:

[(1, 25546995), (3, 8515665), (5, 5109399), (9, 2838555), (15, 1703133), (27, 946185), (45, 567711), (81, 315395), (135, 189237), (405, 63079)]