30111885

素因数分解:

$3^3\times 5^1\times {\mathrm{223051}}^1$

素因数の和:223065

約数の個数: 16

約数和(自身を含む): 53532480

約数和(自身を除く): 23420595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223051, 669153, 1115255, 2007459, 3345765, 6022377, 10037295, 30111885]

約数ペア:

[(1, 30111885), (3, 10037295), (5, 6022377), (9, 3345765), (15, 2007459), (27, 1115255), (45, 669153), (135, 223051)]