42754255

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4326

約数の個数: 16

約数和(自身を含む): 53627904

約数和(自身を除く): 10873649

約数列:

[1, 5, 43, 47, 215, 235, 2021, 4231, 10105, 21155, 181933, 198857, 909665, 994285, 8550851, 42754255]

約数ペア:

[(1, 42754255), (5, 8550851), (43, 994285), (47, 909665), (215, 198857), (235, 181933), (2021, 21155), (4231, 10105)]