13305058165

素因数分解:

$5^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{177887}}^1$

素因数の和:180036

約数の個数: 16

約数和(自身を含む): 18255578112

約数和(自身を除く): 4950519947

約数列:

[1, 5, 7, 35, 2137, 10685, 14959, 74795, 177887, 889435, 1245209, 6226045, 380144519, 1900722595, 2661011633, 13305058165]

約数ペア:

[(1, 13305058165), (5, 2661011633), (7, 1900722595), (35, 380144519), (2137, 6226045), (10685, 1245209), (14959, 889435), (74795, 177887)]