68214405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{649661}}^1$

素因数の和:649676

約数の個数: 16

約数和(自身を含む): 124735104

約数和(自身を除く): 56520699

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 649661, 1948983, 3248305, 4547627, 9744915, 13642881, 22738135, 68214405]

約数ペア:

[(1, 68214405), (3, 22738135), (5, 13642881), (7, 9744915), (15, 4547627), (21, 3248305), (35, 1948983), (105, 649661)]