53796665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4159}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 69888000

約数和(自身を除く): 16091335

約数列:

[1, 5, 13, 65, 199, 995, 2587, 4159, 12935, 20795, 54067, 270335, 827641, 4138205, 10759333, 53796665]

約数ペア:

[(1, 53796665), (5, 10759333), (13, 4138205), (65, 827641), (199, 270335), (995, 54067), (2587, 20795), (4159, 12935)]