42590975

素因数分解:

$5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 60710400

約数和(自身を除く): 18119425

約数列:

[1, 5, 7, 25, 35, 175, 199, 995, 1223, 1393, 4975, 6115, 6965, 8561, 30575, 34825, 42805, 214025, 243377, 1216885, 1703639, 6084425, 8518195, 42590975]

約数ペア:

[(1, 42590975), (5, 8518195), (7, 6084425), (25, 1703639), (35, 1216885), (175, 243377), (199, 214025), (995, 42805), (1223, 34825), (1393, 30575), (4975, 8561), (6115, 6965)]