165105878405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{5786083}}^1$

素因数の和:5786540

約数の個数: 16

約数和(自身を含む): 213853664640

約数和(自身を除く): 48747786235

約数列:

[1, 5, 13, 65, 439, 2195, 5707, 28535, 5786083, 28930415, 75219079, 376095395, 2540090437, 12700452185, 33021175681, 165105878405]

約数ペア:

[(1, 165105878405), (5, 33021175681), (13, 12700452185), (65, 2540090437), (439, 376095395), (2195, 75219079), (5707, 28930415), (28535, 5786083)]