33330825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 67808160

約数和(自身を除く): 34477335

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 67, 75, 99, 135, 165, 201, 225, 275, 297, 335, 495, 603, 675, 737, 825, 1005, 1485, 1675, 1809, 2211, 2475, 3015, 3685, 4489, 5025, 6633, 7425, 9045, 11055, 13467, 15075, 18425, 19899, 22445, 33165, 40401, 45225, 49379, 55275, 67335, 99495, 112225, 121203, 148137, 165825, 202005, 246895, 336675, 444411, 497475, 606015, 740685, 1010025, 1234475, 1333233, 2222055, 3030075, 3703425, 6666165, 11110275, 33330825]

約数ペア:

[(1, 33330825), (3, 11110275), (5, 6666165), (9, 3703425), (11, 3030075), (15, 2222055), (25, 1333233), (27, 1234475), (33, 1010025), (45, 740685), (55, 606015), (67, 497475), (75, 444411), (99, 336675), (135, 246895), (165, 202005), (201, 165825), (225, 148137), (275, 121203), (297, 112225), (335, 99495), (495, 67335), (603, 55275), (675, 49379), (737, 45225), (825, 40401), (1005, 33165), (1485, 22445), (1675, 19899), (1809, 18425), (2211, 15075), (2475, 13467), (3015, 11055), (3685, 9045), (4489, 7425), (5025, 6633)]