13007805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9801795

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 1759, 2465, 5277, 7395, 8795, 26385, 29903, 51011, 89709, 149515, 153033, 255055, 448545, 765165, 867187, 2601561, 4335935, 13007805]

約数ペア:

[(1, 13007805), (3, 4335935), (5, 2601561), (15, 867187), (17, 765165), (29, 448545), (51, 255055), (85, 153033), (87, 149515), (145, 89709), (255, 51011), (435, 29903), (493, 26385), (1479, 8795), (1759, 7395), (2465, 5277)]