55138215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{334171}}^1$

素因数の和:334190

約数の個数: 16

約数和(自身を含む): 96241536

約数和(自身を除く): 41103321

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 334171, 1002513, 1670855, 3675881, 5012565, 11027643, 18379405, 55138215]

約数ペア:

[(1, 55138215), (3, 18379405), (5, 11027643), (11, 5012565), (15, 3675881), (33, 1670855), (55, 1002513), (165, 334171)]