243857095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{1721}}^1$

素因数の和:3410

約数の個数: 16

約数和(自身を含む): 310207968

約数和(自身を除く): 66350873

約数列:

[1, 5, 17, 85, 1667, 1721, 8335, 8605, 28339, 29257, 141695, 146285, 2868907, 14344535, 48771419, 243857095]

約数ペア:

[(1, 243857095), (5, 48771419), (17, 14344535), (85, 2868907), (1667, 146285), (1721, 141695), (8335, 29257), (8605, 28339)]