26481567255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{398249}}^1$

素因数の和:398312

約数の個数: 64

約数和(自身を含む): 51383808000

約数和(自身を除く): 24902240745

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 429, 465, 715, 1023, 1209, 1705, 2015, 2145, 4433, 5115, 6045, 13299, 22165, 66495, 398249, 1194747, 1991245, 4380739, 5177237, 5973735, 12345719, 13142217, 15531711, 21903695, 25886185, 37037157, 56949607, 61728595, 65711085, 77658555, 135802909, 160494347, 170848821, 185185785, 284748035, 407408727, 481483041, 679014545, 802471735, 854244105, 1765437817, 2037043635, 2407415205, 5296313451, 8827189085, 26481567255]

約数ペア:

[(1, 26481567255), (3, 8827189085), (5, 5296313451), (11, 2407415205), (13, 2037043635), (15, 1765437817), (31, 854244105), (33, 802471735), (39, 679014545), (55, 481483041), (65, 407408727), (93, 284748035), (143, 185185785), (155, 170848821), (165, 160494347), (195, 135802909), (341, 77658555), (403, 65711085), (429, 61728595), (465, 56949607), (715, 37037157), (1023, 25886185), (1209, 21903695), (1705, 15531711), (2015, 13142217), (2145, 12345719), (4433, 5973735), (5115, 5177237), (6045, 4380739), (13299, 1991245), (22165, 1194747), (66495, 398249)]