12427815

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1451}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 19933056

約数和(自身を除く): 7505241

約数列:

[1, 3, 5, 15, 571, 1451, 1713, 2855, 4353, 7255, 8565, 21765, 828521, 2485563, 4142605, 12427815]

約数ペア:

[(1, 12427815), (3, 4142605), (5, 2485563), (15, 828521), (571, 21765), (1451, 8565), (1713, 7255), (2855, 4353)]