109804195

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 133786080

約数和(自身を除く): 23981885

約数列:

[1, 5, 89, 443, 445, 557, 2215, 2785, 39427, 49573, 197135, 246751, 247865, 1233755, 21960839, 109804195]

約数ペア:

[(1, 109804195), (5, 21960839), (89, 1233755), (443, 247865), (445, 246751), (557, 197135), (2215, 49573), (2785, 39427)]