254927115

素因数分解:

$3^3\times 5^1\times {\mathrm{1888349}}^1$

素因数の和:1888363

約数の個数: 16

約数和(自身を含む): 453204000

約数和(自身を除く): 198276885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1888349, 5665047, 9441745, 16995141, 28325235, 50985423, 84975705, 254927115]

約数ペア:

[(1, 254927115), (3, 84975705), (5, 50985423), (9, 28325235), (15, 16995141), (27, 9441745), (45, 5665047), (135, 1888349)]