55904805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112939}}^1$

素因数の和:112961

約数の個数: 24

約数和(自身を含む): 105711840

約数和(自身を除く): 49807035

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 112939, 338817, 564695, 1016451, 1242329, 1694085, 3726987, 5082255, 6211645, 11180961, 18634935, 55904805]

約数ペア:

[(1, 55904805), (3, 18634935), (5, 11180961), (9, 6211645), (11, 5082255), (15, 3726987), (33, 1694085), (45, 1242329), (55, 1016451), (99, 564695), (165, 338817), (495, 112939)]