188466885

素因数分解:

$3^3\times 5^1\times {\mathrm{1396051}}^1$

素因数の和:1396065

約数の個数: 16

約数和(自身を含む): 335052480

約数和(自身を除く): 146585595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1396051, 4188153, 6980255, 12564459, 20940765, 37693377, 62822295, 188466885]

約数ペア:

[(1, 188466885), (3, 62822295), (5, 37693377), (9, 20940765), (15, 12564459), (27, 6980255), (45, 4188153), (135, 1396051)]