27874665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2303

約数の個数: 64

約数和(自身を含む): 61017600

約数和(自身を除く): 33142935

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2269, 2457, 4095, 6807, 11345, 12285, 15883, 20421, 29497, 34035, 47649, 61263, 79415, 88491, 102105, 142947, 147485, 206479, 238245, 265473, 306315, 428841, 442455, 619437, 714735, 796419, 1032395, 1327365, 1858311, 2144205, 3097185, 3982095, 5574933, 9291555, 27874665]

約数ペア:

[(1, 27874665), (3, 9291555), (5, 5574933), (7, 3982095), (9, 3097185), (13, 2144205), (15, 1858311), (21, 1327365), (27, 1032395), (35, 796419), (39, 714735), (45, 619437), (63, 442455), (65, 428841), (91, 306315), (105, 265473), (117, 238245), (135, 206479), (189, 147485), (195, 142947), (273, 102105), (315, 88491), (351, 79415), (455, 61263), (585, 47649), (819, 34035), (945, 29497), (1365, 20421), (1755, 15883), (2269, 12285), (2457, 11345), (4095, 6807)]