6783465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 11975040

約数和(自身を除く): 5191575

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 809, 1677, 2427, 2795, 4045, 8385, 10517, 12135, 31551, 34787, 52585, 104361, 157755, 173935, 452231, 521805, 1356693, 2261155, 6783465]

約数ペア:

[(1, 6783465), (3, 2261155), (5, 1356693), (13, 521805), (15, 452231), (39, 173935), (43, 157755), (65, 104361), (129, 52585), (195, 34787), (215, 31551), (559, 12135), (645, 10517), (809, 8385), (1677, 4045), (2427, 2795)]