54997085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76919}}^1$

素因数の和:76948

約数の個数: 16

約数和(自身を含む): 77535360

約数和(自身を除く): 22538275

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 76919, 384595, 846109, 999947, 4230545, 4999735, 10999417, 54997085]

約数ペア:

[(1, 54997085), (5, 10999417), (11, 4999735), (13, 4230545), (55, 999947), (65, 846109), (143, 384595), (715, 76919)]