13017085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 3312515

約数列:

[1, 5, 29, 107, 145, 535, 839, 3103, 4195, 15515, 24331, 89773, 121655, 448865, 2603417, 13017085]

約数ペア:

[(1, 13017085), (5, 2603417), (29, 448865), (107, 121655), (145, 89773), (535, 24331), (839, 15515), (3103, 4195)]