25522987

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 30700800

約数和(自身を除く): 5177813

約数列:

[1, 7, 29, 59, 203, 413, 1711, 2131, 11977, 14917, 61799, 125729, 432593, 880103, 3646141, 25522987]

約数ペア:

[(1, 25522987), (7, 3646141), (29, 880103), (59, 432593), (203, 125729), (413, 61799), (1711, 14917), (2131, 11977)]