82865655

素因数分解:

$3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1847}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 143855712

約数和(自身を除く): 60990057

約数列:

[1, 3, 5, 9, 15, 45, 997, 1847, 2991, 4985, 5541, 8973, 9235, 14955, 16623, 27705, 44865, 83115, 1841459, 5524377, 9207295, 16573131, 27621885, 82865655]

約数ペア:

[(1, 82865655), (3, 27621885), (5, 16573131), (9, 9207295), (15, 5524377), (45, 1841459), (997, 83115), (1847, 44865), (2991, 27705), (4985, 16623), (5541, 14955), (8973, 9235)]