1855360085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1\times {\mathrm{3559}}^1$

素因数の和:6148

約数の個数: 16

約数和(自身を含む): 2282273280

約数和(自身を除く): 426913195

約数列:

[1, 5, 41, 205, 2543, 3559, 12715, 17795, 104263, 145919, 521315, 729595, 9050537, 45252685, 371072017, 1855360085]

約数ペア:

[(1, 1855360085), (5, 371072017), (41, 45252685), (205, 9050537), (2543, 729595), (3559, 521315), (12715, 145919), (17795, 104263)]