66622655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4373}}^1$

素因数の和:4666

約数の個数: 16

約数和(自身を含む): 87549984

約数和(自身を除く): 20927329

約数列:

[1, 5, 11, 55, 277, 1385, 3047, 4373, 15235, 21865, 48103, 240515, 1211321, 6056605, 13324531, 66622655]

約数ペア:

[(1, 66622655), (5, 13324531), (11, 6056605), (55, 1211321), (277, 240515), (1385, 48103), (3047, 21865), (4373, 15235)]