55774785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17791}}^1$

素因数の和:17829

約数の個数: 32

約数和(自身を含む): 102481920

約数和(自身を除く): 46707135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 17791, 53373, 88955, 195701, 266865, 338029, 587103, 978505, 1014087, 1690145, 2935515, 3718319, 5070435, 11154957, 18591595, 55774785]

約数ペア:

[(1, 55774785), (3, 18591595), (5, 11154957), (11, 5070435), (15, 3718319), (19, 2935515), (33, 1690145), (55, 1014087), (57, 978505), (95, 587103), (165, 338029), (209, 266865), (285, 195701), (627, 88955), (1045, 53373), (3135, 17791)]