2704995

素因数分解:

$3^4\times 5^1\times {\mathrm{6679}}^1$

素因数の和:6696

約数の個数: 20

約数和(自身を含む): 4849680

約数和(自身を除く): 2144685

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6679, 20037, 33395, 60111, 100185, 180333, 300555, 540999, 901665, 2704995]

約数ペア:

[(1, 2704995), (3, 901665), (5, 540999), (9, 300555), (15, 180333), (27, 100185), (45, 60111), (81, 33395), (135, 20037), (405, 6679)]