2288385

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 4700160

約数和(自身を除く): 2411775

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 67, 69, 99, 115, 135, 165, 201, 207, 253, 297, 335, 345, 495, 603, 621, 737, 759, 1005, 1035, 1265, 1485, 1541, 1809, 2211, 2277, 3015, 3105, 3685, 3795, 4623, 6633, 6831, 7705, 9045, 11055, 11385, 13869, 16951, 19899, 23115, 33165, 34155, 41607, 50853, 69345, 84755, 99495, 152559, 208035, 254265, 457677, 762795, 2288385]

約数ペア:

[(1, 2288385), (3, 762795), (5, 457677), (9, 254265), (11, 208035), (15, 152559), (23, 99495), (27, 84755), (33, 69345), (45, 50853), (55, 41607), (67, 34155), (69, 33165), (99, 23115), (115, 19899), (135, 16951), (165, 13869), (201, 11385), (207, 11055), (253, 9045), (297, 7705), (335, 6831), (345, 6633), (495, 4623), (603, 3795), (621, 3685), (737, 3105), (759, 3015), (1005, 2277), (1035, 2211), (1265, 1809), (1485, 1541)]