13997655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 28501824

約数和(自身を除く): 14504169

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1201, 1295, 1665, 2331, 3603, 3885, 6005, 8407, 10809, 11655, 18015, 25221, 42035, 44437, 54045, 75663, 126105, 133311, 222185, 311059, 378315, 399933, 666555, 933177, 1555295, 1999665, 2799531, 4665885, 13997655]

約数ペア:

[(1, 13997655), (3, 4665885), (5, 2799531), (7, 1999665), (9, 1555295), (15, 933177), (21, 666555), (35, 399933), (37, 378315), (45, 311059), (63, 222185), (105, 133311), (111, 126105), (185, 75663), (259, 54045), (315, 44437), (333, 42035), (555, 25221), (777, 18015), (1201, 11655), (1295, 10809), (1665, 8407), (2331, 6005), (3603, 3885)]