54727985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4231}}^1$

素因数の和:4448

約数の個数: 16

約数和(自身を含む): 71097600

約数和(自身を除く): 16369615

約数列:

[1, 5, 13, 65, 199, 995, 2587, 4231, 12935, 21155, 55003, 275015, 841969, 4209845, 10945597, 54727985]

約数ペア:

[(1, 54727985), (5, 10945597), (13, 4209845), (65, 841969), (199, 275015), (995, 55003), (2587, 21155), (4231, 12935)]