80405537

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 84925440

約数和(自身を除く): 4519903

約数列:

[1, 31, 89, 151, 193, 2759, 4681, 5983, 13439, 17177, 29143, 416609, 532487, 903433, 2593727, 80405537]

約数ペア:

[(1, 80405537), (31, 2593727), (89, 903433), (151, 532487), (193, 416609), (2759, 29143), (4681, 17177), (5983, 13439)]