69288075

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4505

約数の個数: 48

約数和(自身を含む): 132848640

約数和(自身を除く): 63560565

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 4463, 5175, 13389, 15525, 22315, 40167, 66945, 102649, 111575, 120501, 200835, 307947, 334725, 513245, 602505, 923841, 1004175, 1539735, 2566225, 2771523, 3012525, 4619205, 7698675, 13857615, 23096025, 69288075]

約数ペア:

[(1, 69288075), (3, 23096025), (5, 13857615), (9, 7698675), (15, 4619205), (23, 3012525), (25, 2771523), (27, 2566225), (45, 1539735), (69, 1004175), (75, 923841), (115, 602505), (135, 513245), (207, 334725), (225, 307947), (345, 200835), (575, 120501), (621, 111575), (675, 102649), (1035, 66945), (1725, 40167), (3105, 22315), (4463, 15525), (5175, 13389)]