542121302015

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{5381}}^1\times {\mathrm{111323}}^1$

素因数の和:116890

約数の個数: 16

約数和(自身を含む): 654267178656

約数和(自身を除く): 112145876641

約数列:

[1, 5, 181, 905, 5381, 26905, 111323, 556615, 973961, 4869805, 20149463, 100747315, 599029063, 2995145315, 108424260403, 542121302015]

約数ペア:

[(1, 542121302015), (5, 108424260403), (181, 2995145315), (905, 599029063), (5381, 100747315), (26905, 20149463), (111323, 4869805), (556615, 973961)]