2972655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{9437}}^1$

素因数の和:9455

約数の個数: 24

約数和(自身を含む): 5889312

約数和(自身を除く): 2916657

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 9437, 28311, 47185, 66059, 84933, 141555, 198177, 330295, 424665, 594531, 990885, 2972655]

約数ペア:

[(1, 2972655), (3, 990885), (5, 594531), (7, 424665), (9, 330295), (15, 198177), (21, 141555), (35, 84933), (45, 66059), (63, 47185), (105, 28311), (315, 9437)]