2230565535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{121789}}^1$

素因数の和:121848

約数の個数: 48

約数和(自身を含む): 4331826720

約数和(自身を除く): 2101261185

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 18315, 121789, 365367, 608945, 1096101, 1339679, 1826835, 4019037, 4506193, 5480505, 6698395, 12057111, 13518579, 20095185, 22530965, 40555737, 49568123, 60285555, 67592895, 148704369, 202778685, 247840615, 446113107, 743521845, 2230565535]

約数ペア:

[(1, 2230565535), (3, 743521845), (5, 446113107), (9, 247840615), (11, 202778685), (15, 148704369), (33, 67592895), (37, 60285555), (45, 49568123), (55, 40555737), (99, 22530965), (111, 20095185), (165, 13518579), (185, 12057111), (333, 6698395), (407, 5480505), (495, 4506193), (555, 4019037), (1221, 1826835), (1665, 1339679), (2035, 1096101), (3663, 608945), (6105, 365367), (18315, 121789)]