86543996545

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{663961}}^1$

素因数の和:664296

約数の個数: 16

約数和(自身を含む): 105171580800

約数和(自身を除く): 18627584255

約数列:

[1, 5, 131, 199, 655, 995, 26069, 130345, 663961, 3319805, 86978891, 132128239, 434894455, 660641195, 17308799309, 86543996545]

約数ペア:

[(1, 86543996545), (5, 17308799309), (131, 660641195), (199, 434894455), (655, 132128239), (995, 86978891), (26069, 3319805), (130345, 663961)]