85892545

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 104544000

約数和(自身を除く): 18651455

約数列:

[1, 5, 109, 359, 439, 545, 1795, 2195, 39131, 47851, 157601, 195655, 239255, 788005, 17178509, 85892545]

約数ペア:

[(1, 85892545), (5, 17178509), (109, 788005), (359, 239255), (439, 195655), (545, 157601), (1795, 47851), (2195, 39131)]