30897735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 54259200

約数和(自身を除く): 23361465

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 941, 995, 2189, 2823, 2985, 4705, 6567, 10351, 10945, 14115, 31053, 32835, 51755, 155265, 187259, 561777, 936295, 2059849, 2808885, 6179547, 10299245, 30897735]

約数ペア:

[(1, 30897735), (3, 10299245), (5, 6179547), (11, 2808885), (15, 2059849), (33, 936295), (55, 561777), (165, 187259), (199, 155265), (597, 51755), (941, 32835), (995, 31053), (2189, 14115), (2823, 10945), (2985, 10351), (4705, 6567)]