25966551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7481}}^1$

素因数の和:7586

約数の個数: 16

約数和(自身を含む): 37709280

約数和(自身を除く): 11742729

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 7481, 22443, 97253, 291759, 665809, 1997427, 8655517, 25966551]

約数ペア:

[(1, 25966551), (3, 8655517), (13, 1997427), (39, 665809), (89, 291759), (267, 97253), (1157, 22443), (3471, 7481)]