71517115

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2003}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 88640928

約数和(自身を除く): 17123813

約数列:

[1, 5, 37, 185, 193, 965, 2003, 7141, 10015, 35705, 74111, 370555, 386579, 1932895, 14303423, 71517115]

約数ペア:

[(1, 71517115), (5, 14303423), (37, 1932895), (185, 386579), (193, 370555), (965, 74111), (2003, 35705), (7141, 10015)]