27773445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 53516160

約数和(自身を除く): 25742715

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1303, 1421, 3045, 3909, 4263, 6515, 7105, 9121, 19545, 21315, 27363, 37787, 45605, 63847, 113361, 136815, 188935, 191541, 264509, 319235, 566805, 793527, 957705, 1322545, 1851563, 3967635, 5554689, 9257815, 27773445]

約数ペア:

[(1, 27773445), (3, 9257815), (5, 5554689), (7, 3967635), (15, 1851563), (21, 1322545), (29, 957705), (35, 793527), (49, 566805), (87, 319235), (105, 264509), (145, 191541), (147, 188935), (203, 136815), (245, 113361), (435, 63847), (609, 45605), (735, 37787), (1015, 27363), (1303, 21315), (1421, 19545), (3045, 9121), (3909, 7105), (4263, 6515)]