2037975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 3489360

約数和(自身を除く): 1451385

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 937, 2175, 2811, 4685, 14055, 23425, 27173, 70275, 81519, 135865, 407595, 679325, 2037975]

約数ペア:

[(1, 2037975), (3, 679325), (5, 407595), (15, 135865), (25, 81519), (29, 70275), (75, 27173), (87, 23425), (145, 14055), (435, 4685), (725, 2811), (937, 2175)]