9210005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 13976064

約数和(自身を除く): 4766059

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 673, 805, 1955, 2737, 3365, 4711, 11441, 13685, 15479, 23555, 57205, 77395, 80087, 108353, 263143, 400435, 541765, 1315715, 1842001, 9210005]

約数ペア:

[(1, 9210005), (5, 1842001), (7, 1315715), (17, 541765), (23, 400435), (35, 263143), (85, 108353), (115, 80087), (119, 77395), (161, 57205), (391, 23555), (595, 15479), (673, 13685), (805, 11441), (1955, 4711), (2737, 3365)]