80540635

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74231}}^1$

素因数の和:74274

約数の個数: 16

約数和(自身を含む): 114020352

約数和(自身を除く): 33479717

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 74231, 371155, 519617, 2301161, 2598085, 11505805, 16108127, 80540635]

約数ペア:

[(1, 80540635), (5, 16108127), (7, 11505805), (31, 2598085), (35, 2301161), (155, 519617), (217, 371155), (1085, 74231)]