165076205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 240641280

約数和(自身を除く): 75565075

約数列:

[1, 5, 7, 17, 35, 85, 119, 421, 595, 659, 2105, 2947, 3295, 4613, 7157, 11203, 14735, 23065, 35785, 50099, 56015, 78421, 250495, 277439, 392105, 1387195, 1942073, 4716463, 9710365, 23582315, 33015241, 165076205]

約数ペア:

[(1, 165076205), (5, 33015241), (7, 23582315), (17, 9710365), (35, 4716463), (85, 1942073), (119, 1387195), (421, 392105), (595, 277439), (659, 250495), (2105, 78421), (2947, 56015), (3295, 50099), (4613, 35785), (7157, 23065), (11203, 14735)]