27189085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70621}}^1$

素因数の和:70644

約数の個数: 16

約数和(自身を含む): 40678272

約数和(自身を除く): 13489187

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 70621, 353105, 494347, 776831, 2471735, 3884155, 5437817, 27189085]

約数ペア:

[(1, 27189085), (5, 5437817), (7, 3884155), (11, 2471735), (35, 776831), (55, 494347), (77, 353105), (385, 70621)]