2681952045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5413}}^1$

素因数の和:5534

約数の個数: 64

約数和(自身を含む): 4771249920

約数和(自身を除く): 2089297875

約数列:

[1, 3, 5, 15, 17, 29, 51, 67, 85, 87, 145, 201, 255, 335, 435, 493, 1005, 1139, 1479, 1943, 2465, 3417, 5413, 5695, 5829, 7395, 9715, 16239, 17085, 27065, 29145, 33031, 81195, 92021, 99093, 156977, 165155, 276063, 362671, 460105, 470931, 495465, 784885, 1088013, 1380315, 1813355, 2354655, 2668609, 5440065, 6165407, 8005827, 10517459, 13343045, 18496221, 30827035, 31552377, 40029135, 52587295, 92481105, 157761885, 178796803, 536390409, 893984015, 2681952045]

約数ペア:

[(1, 2681952045), (3, 893984015), (5, 536390409), (15, 178796803), (17, 157761885), (29, 92481105), (51, 52587295), (67, 40029135), (85, 31552377), (87, 30827035), (145, 18496221), (201, 13343045), (255, 10517459), (335, 8005827), (435, 6165407), (493, 5440065), (1005, 2668609), (1139, 2354655), (1479, 1813355), (1943, 1380315), (2465, 1088013), (3417, 784885), (5413, 495465), (5695, 470931), (5829, 460105), (7395, 362671), (9715, 276063), (16239, 165155), (17085, 156977), (27065, 99093), (29145, 92021), (33031, 81195)]