8304805

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 10863072

約数和(自身を除く): 2558267

約数列:

[1, 5, 19, 43, 95, 107, 215, 361, 535, 817, 1805, 2033, 4085, 4601, 10165, 15523, 23005, 38627, 77615, 87419, 193135, 437095, 1660961, 8304805]

約数ペア:

[(1, 8304805), (5, 1660961), (19, 437095), (43, 193135), (95, 87419), (107, 77615), (215, 38627), (361, 23005), (535, 15523), (817, 10165), (1805, 4601), (2033, 4085)]