245655385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{5051}}^1$

素因数の和:5264

約数の個数: 16

約数和(自身を含む): 301180032

約数和(自身を除く): 55524647

約数列:

[1, 5, 71, 137, 355, 685, 5051, 9727, 25255, 48635, 358621, 691987, 1793105, 3459935, 49131077, 245655385]

約数ペア:

[(1, 245655385), (5, 49131077), (71, 3459935), (137, 1793105), (355, 691987), (685, 358621), (5051, 48635), (9727, 25255)]