25565500815

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1\times {\mathrm{6211}}^1$

素因数の和:8359

約数の個数: 32

約数和(自身を含む): 41230584576

約数和(自身を除く): 15665083761

約数列:

[1, 3, 5, 15, 137, 411, 685, 2003, 2055, 6009, 6211, 10015, 18633, 30045, 31055, 93165, 274411, 823233, 850907, 1372055, 2552721, 4116165, 4254535, 12440633, 12763605, 37321899, 62203165, 186609495, 1704366721, 5113100163, 8521833605, 25565500815]

約数ペア:

[(1, 25565500815), (3, 8521833605), (5, 5113100163), (15, 1704366721), (137, 186609495), (411, 62203165), (685, 37321899), (2003, 12763605), (2055, 12440633), (6009, 4254535), (6211, 4116165), (10015, 2552721), (18633, 1372055), (30045, 850907), (31055, 823233), (93165, 274411)]