2085825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 4106880

約数和(自身を除く): 2021055

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 137, 145, 175, 203, 411, 435, 525, 609, 685, 725, 959, 1015, 2055, 2175, 2877, 3045, 3425, 3973, 4795, 5075, 10275, 11919, 14385, 15225, 19865, 23975, 27811, 59595, 71925, 83433, 99325, 139055, 297975, 417165, 695275, 2085825]

約数ペア:

[(1, 2085825), (3, 695275), (5, 417165), (7, 297975), (15, 139055), (21, 99325), (25, 83433), (29, 71925), (35, 59595), (75, 27811), (87, 23975), (105, 19865), (137, 15225), (145, 14385), (175, 11919), (203, 10275), (411, 5075), (435, 4795), (525, 3973), (609, 3425), (685, 3045), (725, 2877), (959, 2175), (1015, 2055)]