39397675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 50828096

約数和(自身を除く): 11430421

約数列:

[1, 5, 25, 43, 67, 215, 335, 547, 1075, 1675, 2735, 2881, 13675, 14405, 23521, 36649, 72025, 117605, 183245, 588025, 916225, 1575907, 7879535, 39397675]

約数ペア:

[(1, 39397675), (5, 7879535), (25, 1575907), (43, 916225), (67, 588025), (215, 183245), (335, 117605), (547, 72025), (1075, 36649), (1675, 23521), (2735, 14405), (2881, 13675)]