27307795

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 33786720

約数和(自身を除く): 6478925

約数列:

[1, 5, 43, 157, 215, 785, 809, 4045, 6751, 33755, 34787, 127013, 173935, 635065, 5461559, 27307795]

約数ペア:

[(1, 27307795), (5, 5461559), (43, 635065), (157, 173935), (215, 127013), (785, 34787), (809, 33755), (4045, 6751)]