2992815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{3167}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 3089745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 3167, 9501, 15835, 22169, 28503, 47505, 66507, 85509, 110845, 142515, 199521, 332535, 427545, 598563, 997605, 2992815]

約数ペア:

[(1, 2992815), (3, 997605), (5, 598563), (7, 427545), (9, 332535), (15, 199521), (21, 142515), (27, 110845), (35, 85509), (45, 66507), (63, 47505), (105, 28503), (135, 22169), (189, 15835), (315, 9501), (945, 3167)]