26741915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 33976800

約数和(自身を除く): 7234885

約数列:

[1, 5, 29, 43, 145, 215, 1247, 4289, 6235, 21445, 124381, 184427, 621905, 922135, 5348383, 26741915]

約数ペア:

[(1, 26741915), (5, 5348383), (29, 922135), (43, 621905), (145, 184427), (215, 124381), (1247, 21445), (4289, 6235)]