26123295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 47305440

約数和(自身を除く): 21182145

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 363, 389, 407, 555, 605, 1167, 1221, 1815, 1945, 2035, 4279, 4477, 5835, 6105, 12837, 13431, 14393, 21395, 22385, 43179, 47069, 64185, 67155, 71965, 141207, 158323, 215895, 235345, 474969, 706035, 791615, 1741553, 2374845, 5224659, 8707765, 26123295]

約数ペア:

[(1, 26123295), (3, 8707765), (5, 5224659), (11, 2374845), (15, 1741553), (33, 791615), (37, 706035), (55, 474969), (111, 235345), (121, 215895), (165, 158323), (185, 141207), (363, 71965), (389, 67155), (407, 64185), (555, 47069), (605, 43179), (1167, 22385), (1221, 21395), (1815, 14393), (1945, 13431), (2035, 12837), (4279, 6105), (4477, 5835)]