65384385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{396269}}^1$

素因数の和:396288

約数の個数: 16

約数和(自身を含む): 114125760

約数和(自身を除く): 48741375

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 396269, 1188807, 1981345, 4358959, 5944035, 13076877, 21794795, 65384385]

約数ペア:

[(1, 65384385), (3, 21794795), (5, 13076877), (11, 5944035), (15, 4358959), (33, 1981345), (55, 1188807), (165, 396269)]