137830945

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{23581}}^1$

素因数の和:23760

約数の個数: 16

約数和(自身を含む): 190165248

約数和(自身を除く): 52334303

約数列:

[1, 5, 7, 35, 167, 835, 1169, 5845, 23581, 117905, 165067, 825335, 3938027, 19690135, 27566189, 137830945]

約数ペア:

[(1, 137830945), (5, 27566189), (7, 19690135), (35, 3938027), (167, 825335), (835, 165067), (1169, 117905), (5845, 23581)]