12882265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 17236800

約数和(自身を除く): 4354535

約数列:

[1, 5, 11, 55, 107, 121, 199, 535, 605, 995, 1177, 2189, 5885, 10945, 12947, 21293, 24079, 64735, 106465, 120395, 234223, 1171115, 2576453, 12882265]

約数ペア:

[(1, 12882265), (5, 2576453), (11, 1171115), (55, 234223), (107, 120395), (121, 106465), (199, 64735), (535, 24079), (605, 21293), (995, 12947), (1177, 10945), (2189, 5885)]