71491085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5717}}^1$

素因数の和:5824

約数の個数: 16

約数和(自身を含む): 89338032

約数和(自身を除く): 17846947

約数列:

[1, 5, 41, 61, 205, 305, 2501, 5717, 12505, 28585, 234397, 348737, 1171985, 1743685, 14298217, 71491085]

約数ペア:

[(1, 71491085), (5, 14298217), (41, 1743685), (61, 1171985), (205, 348737), (305, 234397), (2501, 28585), (5717, 12505)]