12146415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 10663185

約数列:

[1, 3, 5, 15, 17, 19, 23, 51, 57, 69, 85, 95, 109, 115, 255, 285, 323, 327, 345, 391, 437, 545, 969, 1173, 1311, 1615, 1635, 1853, 1955, 2071, 2185, 2507, 4845, 5559, 5865, 6213, 6555, 7429, 7521, 9265, 10355, 12535, 22287, 27795, 31065, 35207, 37145, 37605, 42619, 47633, 105621, 111435, 127857, 142899, 176035, 213095, 238165, 528105, 639285, 714495, 809761, 2429283, 4048805, 12146415]

約数ペア:

[(1, 12146415), (3, 4048805), (5, 2429283), (15, 809761), (17, 714495), (19, 639285), (23, 528105), (51, 238165), (57, 213095), (69, 176035), (85, 142899), (95, 127857), (109, 111435), (115, 105621), (255, 47633), (285, 42619), (323, 37605), (327, 37145), (345, 35207), (391, 31065), (437, 27795), (545, 22287), (969, 12535), (1173, 10355), (1311, 9265), (1615, 7521), (1635, 7429), (1853, 6555), (1955, 6213), (2071, 5865), (2185, 5559), (2507, 4845)]