1799389905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{20219}}^1$

素因数の和:20593

約数の個数: 32

約数和(自身を含む): 3057264000

約数和(自身を除く): 1257874095

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 349, 1047, 1745, 5235, 5933, 17799, 20219, 29665, 60657, 88995, 101095, 303285, 343723, 1031169, 1718615, 5155845, 7056431, 21169293, 35282155, 105846465, 119959327, 359877981, 599796635, 1799389905]

約数ペア:

[(1, 1799389905), (3, 599796635), (5, 359877981), (15, 119959327), (17, 105846465), (51, 35282155), (85, 21169293), (255, 7056431), (349, 5155845), (1047, 1718615), (1745, 1031169), (5235, 343723), (5933, 303285), (17799, 101095), (20219, 88995), (29665, 60657)]