1875039025

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{2281}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 2353161888

約数和(自身を除く): 478122863

約数列:

[1, 5, 25, 131, 251, 655, 1255, 2281, 3275, 6275, 11405, 32881, 57025, 164405, 298811, 572531, 822025, 1494055, 2862655, 7470275, 14313275, 75001561, 375007805, 1875039025]

約数ペア:

[(1, 1875039025), (5, 375007805), (25, 75001561), (131, 14313275), (251, 7470275), (655, 2862655), (1255, 1494055), (2281, 822025), (3275, 572531), (6275, 298811), (11405, 164405), (32881, 57025)]