2783200005

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{5303}}^1$

素因数の和:5530

約数の個数: 48

約数和(自身を含む): 4914898560

約数和(自身を除く): 2131698555

約数列:

[1, 3, 5, 9, 15, 45, 107, 109, 321, 327, 535, 545, 963, 981, 1605, 1635, 4815, 4905, 5303, 11663, 15909, 26515, 34989, 47727, 58315, 79545, 104967, 174945, 238635, 524835, 567421, 578027, 1702263, 1734081, 2837105, 2890135, 5106789, 5202243, 8511315, 8670405, 25533945, 26011215, 61848889, 185546667, 309244445, 556640001, 927733335, 2783200005]

約数ペア:

[(1, 2783200005), (3, 927733335), (5, 556640001), (9, 309244445), (15, 185546667), (45, 61848889), (107, 26011215), (109, 25533945), (321, 8670405), (327, 8511315), (535, 5202243), (545, 5106789), (963, 2890135), (981, 2837105), (1605, 1734081), (1635, 1702263), (4815, 578027), (4905, 567421), (5303, 524835), (11663, 238635), (15909, 174945), (26515, 104967), (34989, 79545), (47727, 58315)]