54861465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{215143}}^1$

素因数の和:215168

約数の個数: 16

約数和(自身を含む): 92942208

約数和(自身を除く): 38080743

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 215143, 645429, 1075715, 3227145, 3657431, 10972293, 18287155, 54861465]

約数ペア:

[(1, 54861465), (3, 18287155), (5, 10972293), (15, 3657431), (17, 3227145), (51, 1075715), (85, 645429), (255, 215143)]