27957655

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{4201}}^1$

素因数の和:4239

約数の個数: 16

約数和(自身を含む): 36910368

約数和(自身を除く): 8952713

約数列:

[1, 5, 11, 55, 121, 605, 1331, 4201, 6655, 21005, 46211, 231055, 508321, 2541605, 5591531, 27957655]

約数ペア:

[(1, 27957655), (5, 5591531), (11, 2541605), (55, 508321), (121, 231055), (605, 46211), (1331, 21005), (4201, 6655)]