31996065

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7591}}^1$

素因数の和:7880

約数の個数: 16

約数和(自身を含む): 51382656

約数和(自身を除く): 19386591

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 7591, 22773, 37955, 113865, 2133071, 6399213, 10665355, 31996065]

約数ペア:

[(1, 31996065), (3, 10665355), (5, 6399213), (15, 2133071), (281, 113865), (843, 37955), (1405, 22773), (4215, 7591)]