27954815

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9623}}^1$

素因数の和:9718

約数の個数: 16

約数和(自身を含む): 38803968

約数和(自身を除く): 10849153

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 9623, 48115, 67361, 336805, 798709, 3993545, 5590963, 27954815]

約数ペア:

[(1, 27954815), (5, 5590963), (7, 3993545), (35, 798709), (83, 336805), (415, 67361), (581, 48115), (2905, 9623)]