806156785

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{16417}}^1$

素因数の和:16513

約数の個数: 32

約数和(自身を含む): 1172639232

約数和(自身を除く): 366482447

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 805, 1403, 2135, 7015, 9821, 16417, 49105, 82085, 114919, 377591, 574595, 1001437, 1887955, 2643137, 5007185, 7010059, 13215685, 23033051, 35050295, 115165255, 161231357, 806156785]

約数ペア:

[(1, 806156785), (5, 161231357), (7, 115165255), (23, 35050295), (35, 23033051), (61, 13215685), (115, 7010059), (161, 5007185), (305, 2643137), (427, 1887955), (805, 1001437), (1403, 574595), (2135, 377591), (7015, 114919), (9821, 82085), (16417, 49105)]