26380585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68521}}^1$

素因数の和:68544

約数の個数: 16

約数和(自身を含む): 39468672

約数和(自身を除く): 13088087

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 68521, 342605, 479647, 753731, 2398235, 3768655, 5276117, 26380585]

約数ペア:

[(1, 26380585), (5, 5276117), (7, 3768655), (11, 2398235), (35, 753731), (55, 479647), (77, 342605), (385, 68521)]