64028415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{388051}}^1$

素因数の和:388070

約数の個数: 16

約数和(自身を含む): 111758976

約数和(自身を除く): 47730561

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 388051, 1164153, 1940255, 4268561, 5820765, 12805683, 21342805, 64028415]

約数ペア:

[(1, 64028415), (3, 21342805), (5, 12805683), (11, 5820765), (15, 4268561), (33, 1940255), (55, 1164153), (165, 388051)]