15328855

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 19071360

約数和(自身を除く): 3742505

約数列:

[1, 5, 43, 83, 215, 415, 859, 3569, 4295, 17845, 36937, 71297, 184685, 356485, 3065771, 15328855]

約数ペア:

[(1, 15328855), (5, 3065771), (43, 356485), (83, 184685), (215, 71297), (415, 36937), (859, 17845), (3569, 4295)]