61642165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8863}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 80414208

約数和(自身を除く): 18772043

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 8863, 44315, 115219, 576095, 948341, 4741705, 12328433, 61642165]

約数ペア:

[(1, 61642165), (5, 12328433), (13, 4741705), (65, 948341), (107, 576095), (535, 115219), (1391, 44315), (6955, 8863)]