12505664185

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{15443}}^1$

素因数の和:16833

約数の個数: 32

約数和(自身を含む): 18174004992

約数和(自身を除く): 5668340807

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 1361, 6805, 9527, 15443, 23137, 47635, 77215, 108101, 115685, 161959, 262531, 540505, 809795, 1312655, 1837717, 9188585, 21017923, 105089615, 147125461, 357304691, 735627305, 1786523455, 2501132837, 12505664185]

約数ペア:

[(1, 12505664185), (5, 2501132837), (7, 1786523455), (17, 735627305), (35, 357304691), (85, 147125461), (119, 105089615), (595, 21017923), (1361, 9188585), (6805, 1837717), (9527, 1312655), (15443, 809795), (23137, 540505), (47635, 262531), (77215, 161959), (108101, 115685)]