72661085

素因数分解:

$5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4729}}^1$

素因数の和:5180

約数の個数: 16

約数和(自身を含む): 99897600

約数和(自身を除く): 27236515

約数列:

[1, 5, 7, 35, 439, 2195, 3073, 4729, 15365, 23645, 33103, 165515, 2076031, 10380155, 14532217, 72661085]

約数ペア:

[(1, 72661085), (5, 14532217), (7, 10380155), (35, 2076031), (439, 165515), (2195, 33103), (3073, 23645), (4729, 15365)]