13983235

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 19686240

約数和(自身を除く): 5703005

約数列:

[1, 5, 7, 35, 67, 89, 335, 445, 469, 623, 2345, 3115, 4489, 5963, 22445, 29815, 31423, 41741, 157115, 208705, 399521, 1997605, 2796647, 13983235]

約数ペア:

[(1, 13983235), (5, 2796647), (7, 1997605), (35, 399521), (67, 208705), (89, 157115), (335, 41741), (445, 31423), (469, 29815), (623, 22445), (2345, 5963), (3115, 4489)]