27882085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72421}}^1$

素因数の和:72444

約数の個数: 16

約数和(自身を含む): 41715072

約数和(自身を除く): 13832987

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 72421, 362105, 506947, 796631, 2534735, 3983155, 5576417, 27882085]

約数ペア:

[(1, 27882085), (5, 5576417), (7, 3983155), (11, 2534735), (35, 796631), (55, 506947), (77, 362105), (385, 72421)]