2856175

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 4265600

約数和(自身を除く): 1409425

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 859, 3325, 4295, 6013, 16321, 21475, 30065, 81605, 114247, 150325, 408025, 571235, 2856175]

約数ペア:

[(1, 2856175), (5, 571235), (7, 408025), (19, 150325), (25, 114247), (35, 81605), (95, 30065), (133, 21475), (175, 16321), (475, 6013), (665, 4295), (859, 3325)]