4047339915

素因数分解:

$3^2\times 5^1\times {\mathrm{89940887}}^1$

素因数の和:89940898

約数の個数: 12

約数和(自身を含む): 7015389264

約数和(自身を除く): 2968049349

約数列:

[1, 3, 5, 9, 15, 45, 89940887, 269822661, 449704435, 809467983, 1349113305, 4047339915]

約数ペア:

[(1, 4047339915), (3, 1349113305), (5, 809467983), (9, 449704435), (15, 269822661), (45, 89940887)]