2764965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 2591835

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1549, 1785, 4647, 7745, 10843, 23235, 26333, 32529, 54215, 78999, 131665, 162645, 184331, 394995, 552993, 921655, 2764965]

約数ペア:

[(1, 2764965), (3, 921655), (5, 552993), (7, 394995), (15, 184331), (17, 162645), (21, 131665), (35, 78999), (51, 54215), (85, 32529), (105, 26333), (119, 23235), (255, 10843), (357, 7745), (595, 4647), (1549, 1785)]