190075845

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 314092800

約数和(自身を除く): 124016955

約数列:

[1, 3, 5, 15, 37, 111, 185, 199, 555, 597, 995, 1721, 2985, 5163, 7363, 8605, 22089, 25815, 36815, 63677, 110445, 191031, 318385, 342479, 955155, 1027437, 1712395, 5137185, 12671723, 38015169, 63358615, 190075845]

約数ペア:

[(1, 190075845), (3, 63358615), (5, 38015169), (15, 12671723), (37, 5137185), (111, 1712395), (185, 1027437), (199, 955155), (555, 342479), (597, 318385), (995, 191031), (1721, 110445), (2985, 63677), (5163, 36815), (7363, 25815), (8605, 22089)]