481005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{509}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 979200

約数和(自身を除く): 498195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 509, 945, 1527, 2545, 3563, 4581, 7635, 10689, 13743, 17815, 22905, 32067, 53445, 68715, 96201, 160335, 481005]

約数ペア:

[(1, 481005), (3, 160335), (5, 96201), (7, 68715), (9, 53445), (15, 32067), (21, 22905), (27, 17815), (35, 13743), (45, 10689), (63, 7635), (105, 4581), (135, 3563), (189, 2545), (315, 1527), (509, 945)]