2247356985

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1\times {\mathrm{3313}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 3687925248

約数和(自身を除く): 1440568263

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1103, 3309, 3313, 5515, 9939, 16545, 16565, 45223, 49695, 135669, 135833, 226115, 407499, 678345, 679165, 2037495, 3654239, 10962717, 18271195, 54813585, 149823799, 449471397, 749118995, 2247356985]

約数ペア:

[(1, 2247356985), (3, 749118995), (5, 449471397), (15, 149823799), (41, 54813585), (123, 18271195), (205, 10962717), (615, 3654239), (1103, 2037495), (3309, 679165), (3313, 678345), (5515, 407499), (9939, 226115), (16545, 135833), (16565, 135669), (45223, 49695)]