2072125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 2863224

約数和(自身を除く): 791099

約数列:

[1, 5, 11, 25, 55, 121, 125, 137, 275, 605, 685, 1375, 1507, 3025, 3425, 7535, 15125, 16577, 17125, 37675, 82885, 188375, 414425, 2072125]

約数ペア:

[(1, 2072125), (5, 414425), (11, 188375), (25, 82885), (55, 37675), (121, 17125), (125, 16577), (137, 15125), (275, 7535), (605, 3425), (685, 3025), (1375, 1507)]