79992405

素因数分解:

$3^2\times 5^1\times {\mathrm{1777609}}^1$

素因数の和:1777620

約数の個数: 12

約数和(自身を含む): 138653580

約数和(自身を除く): 58661175

約数列:

[1, 3, 5, 9, 15, 45, 1777609, 5332827, 8888045, 15998481, 26664135, 79992405]

約数ペア:

[(1, 79992405), (3, 26664135), (5, 15998481), (9, 8888045), (15, 5332827), (45, 1777609)]