248797445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{30139}}^1$

素因数の和:30284

約数の個数: 16

約数和(自身を含む): 324065280

約数和(自身を除く): 75267835

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 30139, 150695, 391807, 1959035, 3827653, 19138265, 49759489, 248797445]

約数ペア:

[(1, 248797445), (5, 49759489), (13, 19138265), (65, 3827653), (127, 1959035), (635, 391807), (1651, 150695), (8255, 30139)]