2562339915

素因数分解:

$3^2\times 5^1\times {\mathrm{56940887}}^1$

素因数の和:56940898

約数の個数: 12

約数和(自身を含む): 4441389264

約数和(自身を除く): 1879049349

約数列:

[1, 3, 5, 9, 15, 45, 56940887, 170822661, 284704435, 512467983, 854113305, 2562339915]

約数ペア:

[(1, 2562339915), (3, 854113305), (5, 512467983), (9, 284704435), (15, 170822661), (45, 56940887)]