26380035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 50375520

約数和(自身を除く): 23995485

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 389, 411, 495, 685, 1167, 1233, 1507, 1945, 2055, 3501, 4279, 4521, 5835, 6165, 7535, 12837, 13563, 17505, 21395, 22605, 38511, 53293, 64185, 67815, 159879, 192555, 266465, 479637, 586223, 799395, 1758669, 2398185, 2931115, 5276007, 8793345, 26380035]

約数ペア:

[(1, 26380035), (3, 8793345), (5, 5276007), (9, 2931115), (11, 2398185), (15, 1758669), (33, 799395), (45, 586223), (55, 479637), (99, 266465), (137, 192555), (165, 159879), (389, 67815), (411, 64185), (495, 53293), (685, 38511), (1167, 22605), (1233, 21395), (1507, 17505), (1945, 13563), (2055, 12837), (3501, 7535), (4279, 6165), (4521, 5835)]