2247386415

素因数分解:

$3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{75403}}^1$

素因数の和:77398

約数の個数: 16

約数和(自身を含む): 3597675648

約数和(自身を除く): 1350289233

約数列:

[1, 3, 5, 15, 1987, 5961, 9935, 29805, 75403, 226209, 377015, 1131045, 149825761, 449477283, 749128805, 2247386415]

約数ペア:

[(1, 2247386415), (3, 749128805), (5, 449477283), (15, 149825761), (1987, 1131045), (5961, 377015), (9935, 226209), (29805, 75403)]