8554797745

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{21961}}^1$

素因数の和:22453

約数の個数: 24

約数和(自身を含む): 11140795512

約数和(自身を除く): 2585997767

約数列:

[1, 5, 13, 65, 169, 461, 845, 2305, 5993, 21961, 29965, 77909, 109805, 285493, 389545, 1427465, 3711409, 10124021, 18557045, 50620105, 131612273, 658061365, 1710959549, 8554797745]

約数ペア:

[(1, 8554797745), (5, 1710959549), (13, 658061365), (65, 131612273), (169, 50620105), (461, 18557045), (845, 10124021), (2305, 3711409), (5993, 1427465), (21961, 389545), (29965, 285493), (77909, 109805)]