89271655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{37747}}^1$

素因数の和:37806

約数の個数: 16

約数和(自身を含む): 119585664

約数和(自身を除く): 30314009

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 37747, 188735, 415217, 1623121, 2076085, 8115605, 17854331, 89271655]

約数ペア:

[(1, 89271655), (5, 17854331), (11, 8115605), (43, 2076085), (55, 1623121), (215, 415217), (473, 188735), (2365, 37747)]