5497375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 7862400

約数和(自身を除く): 2365025

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 199, 221, 325, 425, 995, 1105, 1625, 2125, 2587, 3383, 4975, 5525, 12935, 16915, 24875, 27625, 43979, 64675, 84575, 219895, 323375, 422875, 1099475, 5497375]

約数ペア:

[(1, 5497375), (5, 1099475), (13, 422875), (17, 323375), (25, 219895), (65, 84575), (85, 64675), (125, 43979), (199, 27625), (221, 24875), (325, 16915), (425, 12935), (995, 5525), (1105, 4975), (1625, 3383), (2125, 2587)]