5147245

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 6370560

約数和(自身を除く): 1223315

約数列:

[1, 5, 79, 83, 157, 395, 415, 785, 6557, 12403, 13031, 32785, 62015, 65155, 1029449, 5147245]

約数ペア:

[(1, 5147245), (5, 1029449), (79, 65155), (83, 62015), (157, 32785), (395, 13031), (415, 12403), (785, 6557)]