2002175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 3008736

約数和(自身を除く): 1006561

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 673, 2975, 3365, 4711, 11441, 16825, 23555, 57205, 80087, 117775, 286025, 400435, 2002175]

約数ペア:

[(1, 2002175), (5, 400435), (7, 286025), (17, 117775), (25, 80087), (35, 57205), (85, 23555), (119, 16825), (175, 11441), (425, 4711), (595, 3365), (673, 2975)]