12830805

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2467

約数の個数: 40

約数和(自身を含む): 24779832

約数和(自身を除く): 11949027

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 2437, 5265, 7311, 12185, 21933, 31681, 36555, 65799, 95043, 109665, 158405, 197397, 285129, 328995, 475215, 855387, 986985, 1425645, 2566161, 4276935, 12830805]

約数ペア:

[(1, 12830805), (3, 4276935), (5, 2566161), (9, 1425645), (13, 986985), (15, 855387), (27, 475215), (39, 328995), (45, 285129), (65, 197397), (81, 158405), (117, 109665), (135, 95043), (195, 65799), (351, 36555), (405, 31681), (585, 21933), (1053, 12185), (1755, 7311), (2437, 5265)]