2239325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 3214080

約数和(自身を除く): 974755

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 479, 935, 2395, 4675, 5269, 8143, 11975, 26345, 40715, 89573, 131725, 203575, 447865, 2239325]

約数ペア:

[(1, 2239325), (5, 447865), (11, 203575), (17, 131725), (25, 89573), (55, 40715), (85, 26345), (187, 11975), (275, 8143), (425, 5269), (479, 4675), (935, 2395)]