83328645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{326779}}^1$

素因数の和:326804

約数の個数: 16

約数和(自身を含む): 141168960

約数和(自身を除く): 57840315

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 326779, 980337, 1633895, 4901685, 5555243, 16665729, 27776215, 83328645]

約数ペア:

[(1, 83328645), (3, 27776215), (5, 16665729), (15, 5555243), (17, 4901685), (51, 1633895), (85, 980337), (255, 326779)]