23226945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{221209}}^1$

素因数の和:221224

約数の個数: 16

約数和(自身を含む): 42472320

約数和(自身を除く): 19245375

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 221209, 663627, 1106045, 1548463, 3318135, 4645389, 7742315, 23226945]

約数ペア:

[(1, 23226945), (3, 7742315), (5, 4645389), (7, 3318135), (15, 1548463), (21, 1106045), (35, 663627), (105, 221209)]