15852105

素因数分解:

$3^6\times 5^1\times {\mathrm{4349}}^1$

素因数の和:4372

約数の個数: 28

約数和(自身を含む): 28527300

約数和(自身を除く): 12675195

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 4349, 13047, 21745, 39141, 65235, 117423, 195705, 352269, 587115, 1056807, 1761345, 3170421, 5284035, 15852105]

約数ペア:

[(1, 15852105), (3, 5284035), (5, 3170421), (9, 1761345), (15, 1056807), (27, 587115), (45, 352269), (81, 195705), (135, 117423), (243, 65235), (405, 39141), (729, 21745), (1215, 13047), (3645, 4349)]