11727815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 16367616

約数和(自身を除く): 4639801

約数列:

[1, 5, 11, 23, 55, 73, 115, 127, 253, 365, 635, 803, 1265, 1397, 1679, 2921, 4015, 6985, 8395, 9271, 14605, 18469, 32131, 46355, 92345, 101981, 160655, 213233, 509905, 1066165, 2345563, 11727815]

約数ペア:

[(1, 11727815), (5, 2345563), (11, 1066165), (23, 509905), (55, 213233), (73, 160655), (115, 101981), (127, 92345), (253, 46355), (365, 32131), (635, 18469), (803, 14605), (1265, 9271), (1397, 8395), (1679, 6985), (2921, 4015)]