85855315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188693}}^1$

素因数の和:188718

約数の個数: 16

約数和(自身を含む): 126802368

約数和(自身を除く): 40947053

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 188693, 943465, 1320851, 2453009, 6604255, 12265045, 17171063, 85855315]

約数ペア:

[(1, 85855315), (5, 17171063), (7, 12265045), (13, 6604255), (35, 2453009), (65, 1320851), (91, 943465), (455, 188693)]