86827105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{937}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 106977024

約数和(自身を除く): 20149919

約数列:

[1, 5, 43, 215, 431, 937, 2155, 4685, 18533, 40291, 92665, 201455, 403847, 2019235, 17365421, 86827105]

約数ペア:

[(1, 86827105), (5, 17365421), (43, 2019235), (215, 403847), (431, 201455), (937, 92665), (2155, 40291), (4685, 18533)]