16383255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 30111744

約数和(自身を除く): 13728489

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 463, 1011, 1389, 1685, 2315, 2359, 3241, 5055, 6945, 7077, 9723, 11795, 16205, 35385, 48615, 156031, 468093, 780155, 1092217, 2340465, 3276651, 5461085, 16383255]

約数ペア:

[(1, 16383255), (3, 5461085), (5, 3276651), (7, 2340465), (15, 1092217), (21, 780155), (35, 468093), (105, 156031), (337, 48615), (463, 35385), (1011, 16205), (1389, 11795), (1685, 9723), (2315, 7077), (2359, 6945), (3241, 5055)]