5161555

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 7162560

約数和(自身を除く): 2001005

約数列:

[1, 5, 7, 35, 89, 445, 623, 1657, 3115, 8285, 11599, 57995, 147473, 737365, 1032311, 5161555]

約数ペア:

[(1, 5161555), (5, 1032311), (7, 737365), (35, 147473), (89, 57995), (445, 11599), (623, 8285), (1657, 3115)]