7271385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 12828672

約数和(自身を除く): 5557287

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 347, 381, 635, 1041, 1397, 1735, 1905, 3817, 4191, 5205, 6985, 11451, 19085, 20955, 44069, 57255, 132207, 220345, 484759, 661035, 1454277, 2423795, 7271385]

約数ペア:

[(1, 7271385), (3, 2423795), (5, 1454277), (11, 661035), (15, 484759), (33, 220345), (55, 132207), (127, 57255), (165, 44069), (347, 20955), (381, 19085), (635, 11451), (1041, 6985), (1397, 5205), (1735, 4191), (1905, 3817)]