72711705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{440677}}^1$

素因数の和:440696

約数の個数: 16

約数和(自身を含む): 126915264

約数和(自身を除く): 54203559

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 440677, 1322031, 2203385, 4847447, 6610155, 14542341, 24237235, 72711705]

約数ペア:

[(1, 72711705), (3, 24237235), (5, 14542341), (11, 6610155), (15, 4847447), (33, 2203385), (55, 1322031), (165, 440677)]