3099425

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 4464000

約数和(自身を除く): 1364575

約数列:

[1, 5, 7, 25, 35, 89, 175, 199, 445, 623, 995, 1393, 2225, 3115, 4975, 6965, 15575, 17711, 34825, 88555, 123977, 442775, 619885, 3099425]

約数ペア:

[(1, 3099425), (5, 619885), (7, 442775), (25, 123977), (35, 88555), (89, 34825), (175, 17711), (199, 15575), (445, 6965), (623, 4975), (995, 3115), (1393, 2225)]