25593963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 11661717

約数列:

[1, 3, 23, 41, 69, 83, 109, 123, 249, 327, 943, 1909, 2507, 2829, 3403, 4469, 5727, 7521, 9047, 10209, 13407, 27141, 78269, 102787, 208081, 234807, 308361, 370927, 624243, 1112781, 8531321, 25593963]

約数ペア:

[(1, 25593963), (3, 8531321), (23, 1112781), (41, 624243), (69, 370927), (83, 308361), (109, 234807), (123, 208081), (249, 102787), (327, 78269), (943, 27141), (1909, 13407), (2507, 10209), (2829, 9047), (3403, 7521), (4469, 5727)]