15622161

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4576

約数の個数: 16

約数和(自身を含む): 22290240

約数和(自身を除く): 6668079

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 4493, 13479, 85367, 256101, 274073, 822219, 5207387, 15622161]

約数ペア:

[(1, 15622161), (3, 5207387), (19, 822219), (57, 274073), (61, 256101), (183, 85367), (1159, 13479), (3477, 4493)]