2712825

素因数分解:

$3^3\times 5^2\times {\mathrm{4019}}^1$

素因数の和:4038

約数の個数: 24

約数和(自身を含む): 4984800

約数和(自身を除く): 2271975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 4019, 12057, 20095, 36171, 60285, 100475, 108513, 180855, 301425, 542565, 904275, 2712825]

約数ペア:

[(1, 2712825), (3, 904275), (5, 542565), (9, 301425), (15, 180855), (25, 108513), (27, 100475), (45, 60285), (75, 36171), (135, 20095), (225, 12057), (675, 4019)]