51817065

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{22003}}^1$

素因数の和:22168

約数の個数: 16

約数和(自身を含む): 83439168

約数和(自身を除く): 31622103

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 22003, 66009, 110015, 330045, 3454471, 10363413, 17272355, 51817065]

約数ペア:

[(1, 51817065), (3, 17272355), (5, 10363413), (15, 3454471), (157, 330045), (471, 110015), (785, 66009), (2355, 22003)]