25306479

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 41260800

約数和(自身を除く): 15954321

約数列:

[1, 3, 9, 11, 27, 33, 99, 139, 297, 417, 613, 1251, 1529, 1839, 3753, 4587, 5517, 6743, 13761, 16551, 20229, 41283, 60687, 85207, 182061, 255621, 766863, 937277, 2300589, 2811831, 8435493, 25306479]

約数ペア:

[(1, 25306479), (3, 8435493), (9, 2811831), (11, 2300589), (27, 937277), (33, 766863), (99, 255621), (139, 182061), (297, 85207), (417, 60687), (613, 41283), (1251, 20229), (1529, 16551), (1839, 13761), (3753, 6743), (4587, 5517)]