26443755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2700

約数の個数: 48

約数和(自身を含む): 52284960

約数和(自身を除く): 25841205

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 2659, 3315, 7977, 9945, 13295, 23931, 34567, 39885, 45203, 103701, 119655, 135609, 172835, 226015, 311103, 406827, 518505, 587639, 678045, 1555515, 1762917, 2034135, 2938195, 5288751, 8814585, 26443755]

約数ペア:

[(1, 26443755), (3, 8814585), (5, 5288751), (9, 2938195), (13, 2034135), (15, 1762917), (17, 1555515), (39, 678045), (45, 587639), (51, 518505), (65, 406827), (85, 311103), (117, 226015), (153, 172835), (195, 135609), (221, 119655), (255, 103701), (585, 45203), (663, 39885), (765, 34567), (1105, 23931), (1989, 13295), (2659, 9945), (3315, 7977)]