12848735

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 15862080

約数和(自身を除く): 3013345

約数列:

[1, 5, 61, 103, 305, 409, 515, 2045, 6283, 24949, 31415, 42127, 124745, 210635, 2569747, 12848735]

約数ペア:

[(1, 12848735), (5, 2569747), (61, 210635), (103, 124745), (305, 42127), (409, 31415), (515, 24949), (2045, 6283)]