2248889745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{106861}}^1$

素因数の和:106953

約数の個数: 32

約数和(自身を含む): 3816255744

約数和(自身を除く): 1567365999

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 4209, 7015, 21045, 106861, 320583, 534305, 1602915, 2457803, 6518521, 7373409, 12289015, 19555563, 32592605, 36867045, 97777815, 149925983, 449777949, 749629915, 2248889745]

約数ペア:

[(1, 2248889745), (3, 749629915), (5, 449777949), (15, 149925983), (23, 97777815), (61, 36867045), (69, 32592605), (115, 19555563), (183, 12289015), (305, 7373409), (345, 6518521), (915, 2457803), (1403, 1602915), (4209, 534305), (7015, 320583), (21045, 106861)]