25735025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 35578080

約数和(自身を除く): 9843055

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 3187, 8075, 15935, 54179, 60553, 79675, 270895, 302765, 1029401, 1354475, 1513825, 5147005, 25735025]

約数ペア:

[(1, 25735025), (5, 5147005), (17, 1513825), (19, 1354475), (25, 1029401), (85, 302765), (95, 270895), (323, 79675), (425, 60553), (475, 54179), (1615, 15935), (3187, 8075)]