4125825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1667}}^1$

素因数の和:1694

約数の個数: 36

約数和(自身を含む): 8066448

約数和(自身を除く): 3940623

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 1667, 2475, 5001, 8335, 15003, 18337, 25005, 41675, 55011, 75015, 91685, 125025, 165033, 275055, 375075, 458425, 825165, 1375275, 4125825]

約数ペア:

[(1, 4125825), (3, 1375275), (5, 825165), (9, 458425), (11, 375075), (15, 275055), (25, 165033), (33, 125025), (45, 91685), (55, 75015), (75, 55011), (99, 41675), (165, 25005), (225, 18337), (275, 15003), (495, 8335), (825, 5001), (1667, 2475)]