149486575

素因数分解:

$5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2029}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 212451680

約数和(自身を除く): 62965105

約数列:

[1, 5, 7, 25, 35, 175, 421, 2029, 2105, 2947, 10145, 10525, 14203, 14735, 50725, 71015, 73675, 355075, 854209, 4271045, 5979463, 21355225, 29897315, 149486575]

約数ペア:

[(1, 149486575), (5, 29897315), (7, 21355225), (25, 5979463), (35, 4271045), (175, 854209), (421, 355075), (2029, 73675), (2105, 71015), (2947, 50725), (10145, 14735), (10525, 14203)]