2923845

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 4699392

約数和(自身を除く): 1775547

約数列:

[1, 3, 5, 15, 421, 463, 1263, 1389, 2105, 2315, 6315, 6945, 194923, 584769, 974615, 2923845]

約数ペア:

[(1, 2923845), (3, 974615), (5, 584769), (15, 194923), (421, 6945), (463, 6315), (1263, 2315), (1389, 2105)]