225432393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 325907712

約数和(自身を除く): 100475319

約数列:

[1, 3, 17, 51, 61, 183, 233, 311, 699, 933, 1037, 3111, 3961, 5287, 11883, 14213, 15861, 18971, 42639, 56913, 72463, 217389, 241621, 322507, 724863, 967521, 1231871, 3695613, 4420243, 13260729, 75144131, 225432393]

約数ペア:

[(1, 225432393), (3, 75144131), (17, 13260729), (51, 4420243), (61, 3695613), (183, 1231871), (233, 967521), (311, 724863), (699, 322507), (933, 241621), (1037, 217389), (3111, 72463), (3961, 56913), (5287, 42639), (11883, 18971), (14213, 15861)]