65884471

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 69287680

約数和(自身を除く): 3403209

約数列:

[1, 43, 73, 139, 151, 3139, 5977, 6493, 10147, 11023, 20989, 436321, 473989, 902527, 1532197, 65884471]

約数ペア:

[(1, 65884471), (43, 1532197), (73, 902527), (139, 473989), (151, 436321), (3139, 20989), (5977, 11023), (6493, 10147)]