2495459525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{404123}}^1$

素因数の和:404165

約数の個数: 24

約数和(自身を含む): 3507796320

約数和(自身を除く): 1012336795

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 404123, 2020615, 5253599, 7678337, 10103075, 26267995, 38391685, 99818381, 131339975, 191958425, 499091905, 2495459525]

約数ペア:

[(1, 2495459525), (5, 499091905), (13, 191958425), (19, 131339975), (25, 99818381), (65, 38391685), (95, 26267995), (247, 10103075), (325, 7678337), (475, 5253599), (1235, 2020615), (6175, 404123)]