84780965

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 103152000

約数和(自身を除く): 18371035

約数列:

[1, 5, 139, 199, 613, 695, 995, 3065, 27661, 85207, 121987, 138305, 426035, 609935, 16956193, 84780965]

約数ペア:

[(1, 84780965), (5, 16956193), (139, 609935), (199, 426035), (613, 138305), (695, 121987), (995, 85207), (3065, 27661)]