27666485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71861}}^1$

素因数の和:71884

約数の個数: 16

約数和(自身を含む): 41392512

約数和(自身を除く): 13726027

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 71861, 359305, 503027, 790471, 2515135, 3952355, 5533297, 27666485]

約数ペア:

[(1, 27666485), (5, 5533297), (7, 3952355), (11, 2515135), (35, 790471), (55, 503027), (77, 359305), (385, 71861)]