2284905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 4276224

約数和(自身を除く): 1991319

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 463, 705, 987, 1389, 1645, 2315, 3241, 4935, 6945, 9723, 16205, 21761, 48615, 65283, 108805, 152327, 326415, 456981, 761635, 2284905]

約数ペア:

[(1, 2284905), (3, 761635), (5, 456981), (7, 326415), (15, 152327), (21, 108805), (35, 65283), (47, 48615), (105, 21761), (141, 16205), (235, 9723), (329, 6945), (463, 4935), (705, 3241), (987, 2315), (1389, 1645)]