3831705

素因数分解:

$3^4\times 5^1\times {\mathrm{9461}}^1$

素因数の和:9478

約数の個数: 20

約数和(自身を含む): 6869412

約数和(自身を除く): 3037707

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9461, 28383, 47305, 85149, 141915, 255447, 425745, 766341, 1277235, 3831705]

約数ペア:

[(1, 3831705), (3, 1277235), (5, 766341), (9, 425745), (15, 255447), (27, 141915), (45, 85149), (81, 47305), (135, 28383), (405, 9461)]