272486555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{450391}}^1$

素因数の和:450418

約数の個数: 12

約数和(自身を含む): 359412816

約数和(自身を除く): 86926261

約数列:

[1, 5, 11, 55, 121, 605, 450391, 2251955, 4954301, 24771505, 54497311, 272486555]

約数ペア:

[(1, 272486555), (5, 54497311), (11, 24771505), (55, 4954301), (121, 2251955), (605, 450391)]