2080239045

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1\times {\mathrm{1051}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 3361013760

約数和(自身を除く): 1280774715

約数列:

[1, 3, 5, 15, 127, 381, 635, 1039, 1051, 1905, 3117, 3153, 5195, 5255, 15585, 15765, 131953, 133477, 395859, 400431, 659765, 667385, 1091989, 1979295, 2002155, 3275967, 5459945, 16379835, 138682603, 416047809, 693413015, 2080239045]

約数ペア:

[(1, 2080239045), (3, 693413015), (5, 416047809), (15, 138682603), (127, 16379835), (381, 5459945), (635, 3275967), (1039, 2002155), (1051, 1979295), (1905, 1091989), (3117, 667385), (3153, 659765), (5195, 400431), (5255, 395859), (15585, 133477), (15765, 131953)]