4355255

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 5474304

約数和(自身を除く): 1119049

約数列:

[1, 5, 43, 47, 215, 235, 431, 2021, 2155, 10105, 18533, 20257, 92665, 101285, 871051, 4355255]

約数ペア:

[(1, 4355255), (5, 871051), (43, 101285), (47, 92665), (215, 20257), (235, 18533), (431, 10105), (2021, 2155)]