57728715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349871}}^1$

素因数の和:349890

約数の個数: 16

約数和(自身を含む): 100763136

約数和(自身を除く): 43034421

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 349871, 1049613, 1749355, 3848581, 5248065, 11545743, 19242905, 57728715]

約数ペア:

[(1, 57728715), (3, 19242905), (5, 11545743), (11, 5248065), (15, 3848581), (33, 1749355), (55, 1049613), (165, 349871)]