4157825

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 6154368

約数和(自身を除く): 1996543

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 1033, 4025, 5165, 7231, 23759, 25825, 36155, 118795, 166313, 180775, 593975, 831565, 4157825]

約数ペア:

[(1, 4157825), (5, 831565), (7, 593975), (23, 180775), (25, 166313), (35, 118795), (115, 36155), (161, 25825), (175, 23759), (575, 7231), (805, 5165), (1033, 4025)]