12938085

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1193}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 22537944

約数和(自身を除く): 9599859

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1193, 1205, 2169, 3579, 3615, 5965, 10737, 10845, 17895, 53685, 287513, 862539, 1437565, 2587617, 4312695, 12938085]

約数ペア:

[(1, 12938085), (3, 4312695), (5, 2587617), (9, 1437565), (15, 862539), (45, 287513), (241, 53685), (723, 17895), (1193, 10845), (1205, 10737), (2169, 5965), (3579, 3615)]