2048445

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{929}}^1$

素因数の和:954

約数の個数: 36

約数和(自身を含む): 4134780

約数和(自身を除く): 2086335

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 929, 2205, 2787, 4645, 6503, 8361, 13935, 19509, 32515, 41805, 45521, 58527, 97545, 136563, 227605, 292635, 409689, 682815, 2048445]

約数ペア:

[(1, 2048445), (3, 682815), (5, 409689), (7, 292635), (9, 227605), (15, 136563), (21, 97545), (35, 58527), (45, 45521), (49, 41805), (63, 32515), (105, 19509), (147, 13935), (245, 8361), (315, 6503), (441, 4645), (735, 2787), (929, 2205)]