27593745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 18025455

約数列:

[1, 3, 5, 15, 43, 129, 179, 215, 239, 537, 645, 717, 895, 1195, 2685, 3585, 7697, 10277, 23091, 30831, 38485, 42781, 51385, 115455, 128343, 154155, 213905, 641715, 1839583, 5518749, 9197915, 27593745]

約数ペア:

[(1, 27593745), (3, 9197915), (5, 5518749), (15, 1839583), (43, 641715), (129, 213905), (179, 154155), (215, 128343), (239, 115455), (537, 51385), (645, 42781), (717, 38485), (895, 30831), (1195, 23091), (2685, 10277), (3585, 7697)]