75285475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 97225920

約数和(自身を除く): 21940445

約数列:

[1, 5, 25, 43, 59, 215, 295, 1075, 1187, 1475, 2537, 5935, 12685, 29675, 51041, 63425, 70033, 255205, 350165, 1276025, 1750825, 3011419, 15057095, 75285475]

約数ペア:

[(1, 75285475), (5, 15057095), (25, 3011419), (43, 1750825), (59, 1276025), (215, 350165), (295, 255205), (1075, 70033), (1187, 63425), (1475, 51041), (2537, 29675), (5935, 12685)]