12397375

素因数分解:

$5^3\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 24

約数和(自身を含む): 16127280

約数和(自身を除く): 3729905

約数列:

[1, 5, 25, 41, 59, 125, 205, 295, 1025, 1475, 1681, 2419, 5125, 7375, 8405, 12095, 42025, 60475, 99179, 210125, 302375, 495895, 2479475, 12397375]

約数ペア:

[(1, 12397375), (5, 2479475), (25, 495895), (41, 302375), (59, 210125), (125, 99179), (205, 60475), (295, 42025), (1025, 12095), (1475, 8405), (1681, 7375), (2419, 5125)]