145301855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{727}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 177375744

約数和(自身を除く): 32073889

約数列:

[1, 5, 71, 355, 563, 727, 2815, 3635, 39973, 51617, 199865, 258085, 409301, 2046505, 29060371, 145301855]

約数ペア:

[(1, 145301855), (5, 29060371), (71, 2046505), (355, 409301), (563, 258085), (727, 199865), (2815, 51617), (3635, 39973)]