78006795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 132632640

約数和(自身を除く): 54625845

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 509, 601, 1527, 1803, 2545, 3005, 7635, 8653, 9015, 10217, 25959, 30651, 43265, 51085, 129795, 153255, 305909, 917727, 1529545, 4588635, 5200453, 15601359, 26002265, 78006795]

約数ペア:

[(1, 78006795), (3, 26002265), (5, 15601359), (15, 5200453), (17, 4588635), (51, 1529545), (85, 917727), (255, 305909), (509, 153255), (601, 129795), (1527, 51085), (1803, 43265), (2545, 30651), (3005, 25959), (7635, 10217), (8653, 9015)]