25955609

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 1865191

約数列:

[1, 29, 47, 137, 139, 1363, 3973, 4031, 6439, 6533, 19043, 186731, 189457, 552247, 895021, 25955609]

約数ペア:

[(1, 25955609), (29, 895021), (47, 552247), (137, 189457), (139, 186731), (1363, 19043), (3973, 6533), (4031, 6439)]