80027325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{16937}}^1$

素因数の和:16963

約数の個数: 48

約数和(自身を含む): 168024960

約数和(自身を除く): 87997635

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 16937, 50811, 84685, 118559, 152433, 254055, 355677, 423425, 457299, 592795, 762165, 1067031, 1270275, 1778385, 2286495, 2963975, 3201093, 3810825, 5335155, 8891925, 11432475, 16005465, 26675775, 80027325]

約数ペア:

[(1, 80027325), (3, 26675775), (5, 16005465), (7, 11432475), (9, 8891925), (15, 5335155), (21, 3810825), (25, 3201093), (27, 2963975), (35, 2286495), (45, 1778385), (63, 1270275), (75, 1067031), (105, 762165), (135, 592795), (175, 457299), (189, 423425), (225, 355677), (315, 254055), (525, 152433), (675, 118559), (945, 84685), (1575, 50811), (4725, 16937)]