13276585

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2729}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 18345600

約数和(自身を除く): 5069015

約数列:

[1, 5, 7, 35, 139, 695, 973, 2729, 4865, 13645, 19103, 95515, 379331, 1896655, 2655317, 13276585]

約数ペア:

[(1, 13276585), (5, 2655317), (7, 1896655), (35, 379331), (139, 95515), (695, 19103), (973, 13645), (2729, 4865)]