2487375

素因数分解:

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

素因数の和:102

約数の個数: 64

約数和(自身を含む): 5091840

約数和(自身を除く): 2604465

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 67, 75, 99, 125, 135, 165, 201, 225, 275, 297, 335, 375, 495, 603, 675, 737, 825, 1005, 1125, 1375, 1485, 1675, 1809, 2211, 2475, 3015, 3375, 3685, 4125, 5025, 6633, 7425, 8375, 9045, 11055, 12375, 15075, 18425, 19899, 25125, 33165, 37125, 45225, 55275, 75375, 92125, 99495, 165825, 226125, 276375, 497475, 829125, 2487375]

約数ペア:

[(1, 2487375), (3, 829125), (5, 497475), (9, 276375), (11, 226125), (15, 165825), (25, 99495), (27, 92125), (33, 75375), (45, 55275), (55, 45225), (67, 37125), (75, 33165), (99, 25125), (125, 19899), (135, 18425), (165, 15075), (201, 12375), (225, 11055), (275, 9045), (297, 8375), (335, 7425), (375, 6633), (495, 5025), (603, 4125), (675, 3685), (737, 3375), (825, 3015), (1005, 2475), (1125, 2211), (1375, 1809), (1485, 1675)]