11740545

素因数分解:

$3^6\times 5^1\times {\mathrm{3221}}^1$

素因数の和:3244

約数の個数: 28

約数和(自身を含む): 21129876

約数和(自身を除く): 9389331

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3221, 3645, 9663, 16105, 28989, 48315, 86967, 144945, 260901, 434835, 782703, 1304505, 2348109, 3913515, 11740545]

約数ペア:

[(1, 11740545), (3, 3913515), (5, 2348109), (9, 1304505), (15, 782703), (27, 434835), (45, 260901), (81, 144945), (135, 86967), (243, 48315), (405, 28989), (729, 16105), (1215, 9663), (3221, 3645)]