11828265

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1381}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 18972096

約数和(自身を除く): 7143831

約数列:

[1, 3, 5, 15, 571, 1381, 1713, 2855, 4143, 6905, 8565, 20715, 788551, 2365653, 3942755, 11828265]

約数ペア:

[(1, 11828265), (3, 3942755), (5, 2365653), (15, 788551), (571, 20715), (1381, 8565), (1713, 6905), (2855, 4143)]