2868805215

素因数分解:

$3^3\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{16111}}^1$

素因数の和:17444

約数の個数: 32

約数和(自身を含む): 5104281600

約数和(自身を除く): 2235476385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1319, 3957, 6595, 11871, 16111, 19785, 35613, 48333, 59355, 80555, 144999, 178065, 241665, 434997, 724995, 2174985, 21250409, 63751227, 106252045, 191253681, 318756135, 573761043, 956268405, 2868805215]

約数ペア:

[(1, 2868805215), (3, 956268405), (5, 573761043), (9, 318756135), (15, 191253681), (27, 106252045), (45, 63751227), (135, 21250409), (1319, 2174985), (3957, 724995), (6595, 434997), (11871, 241665), (16111, 178065), (19785, 144999), (35613, 80555), (48333, 59355)]