2282225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 3175392

約数和(自身を除く): 893167

約数列:

[1, 5, 11, 25, 43, 55, 193, 215, 275, 473, 965, 1075, 2123, 2365, 4825, 8299, 10615, 11825, 41495, 53075, 91289, 207475, 456445, 2282225]

約数ペア:

[(1, 2282225), (5, 456445), (11, 207475), (25, 91289), (43, 53075), (55, 41495), (193, 11825), (215, 10615), (275, 8299), (473, 4825), (965, 2365), (1075, 2123)]