25131669

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 34804224

約数和(自身を除く): 9672555

約数列:

[1, 3, 31, 93, 181, 543, 1493, 4479, 5611, 16833, 46283, 138849, 270233, 810699, 8377223, 25131669]

約数ペア:

[(1, 25131669), (3, 8377223), (31, 810699), (93, 270233), (181, 138849), (543, 46283), (1493, 16833), (4479, 5611)]