57187225

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 72897120

約数和(自身を除く): 15709895

約数列:

[1, 5, 25, 59, 137, 283, 295, 685, 1415, 1475, 3425, 7075, 8083, 16697, 38771, 40415, 83485, 193855, 202075, 417425, 969275, 2287489, 11437445, 57187225]

約数ペア:

[(1, 57187225), (5, 11437445), (25, 2287489), (59, 969275), (137, 417425), (283, 202075), (295, 193855), (685, 83485), (1415, 40415), (1475, 38771), (3425, 16697), (7075, 8083)]