79291215

素因数分解:

$3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1621}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 137649408

約数和(自身を除く): 58358193

約数列:

[1, 3, 5, 9, 15, 45, 1087, 1621, 3261, 4863, 5435, 8105, 9783, 14589, 16305, 24315, 48915, 72945, 1762027, 5286081, 8810135, 15858243, 26430405, 79291215]

約数ペア:

[(1, 79291215), (3, 26430405), (5, 15858243), (9, 8810135), (15, 5286081), (45, 1762027), (1087, 72945), (1621, 48915), (3261, 24315), (4863, 16305), (5435, 14589), (8105, 9783)]