103686143445

素因数分解:

$3^4\times 5^1\times {\mathrm{256015169}}^1$

素因数の和:256015186

約数の個数: 20

約数和(自身を含む): 185867013420

約数和(自身を除く): 82180869975

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 256015169, 768045507, 1280075845, 2304136521, 3840227535, 6912409563, 11520682605, 20737228689, 34562047815, 103686143445]

約数ペア:

[(1, 103686143445), (3, 34562047815), (5, 20737228689), (9, 11520682605), (15, 6912409563), (27, 3840227535), (45, 2304136521), (81, 1280075845), (135, 768045507), (405, 256015169)]