2991036105

素因数分解:

$3^3\times 5^1\times {\mathrm{22155823}}^1$

素因数の和:22155837

約数の個数: 16

約数和(自身を含む): 5317397760

約数和(自身を除く): 2326361655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 22155823, 66467469, 110779115, 199402407, 332337345, 598207221, 997012035, 2991036105]

約数ペア:

[(1, 2991036105), (3, 997012035), (5, 598207221), (9, 332337345), (15, 199402407), (27, 110779115), (45, 66467469), (135, 22155823)]