5441985

素因数分解:

$3^6\times 5^1\times {\mathrm{1493}}^1$

素因数の和:1516

約数の個数: 28

約数和(自身を含む): 9797652

約数和(自身を除く): 4355667

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 1493, 3645, 4479, 7465, 13437, 22395, 40311, 67185, 120933, 201555, 362799, 604665, 1088397, 1813995, 5441985]

約数ペア:

[(1, 5441985), (3, 1813995), (5, 1088397), (9, 604665), (15, 362799), (27, 201555), (45, 120933), (81, 67185), (135, 40311), (243, 22395), (405, 13437), (729, 7465), (1215, 4479), (1493, 3645)]