103688647155

素因数分解:

$3^4\times 5^1\times {\mathrm{256021351}}^1$

素因数の和:256021368

約数の個数: 20

約数和(自身を含む): 185871501552

約数和(自身を除く): 82182854397

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 256021351, 768064053, 1280106755, 2304192159, 3840320265, 6912576477, 11520960795, 20737729431, 34562882385, 103688647155]

約数ペア:

[(1, 103688647155), (3, 34562882385), (5, 20737729431), (9, 11520960795), (15, 6912576477), (27, 3840320265), (45, 2304192159), (81, 1280106755), (135, 768064053), (405, 256021351)]