67126725

素因数分解:

$3^4\times 5^2\times {\mathrm{33149}}^1$

素因数の和:33171

約数の個数: 30

約数和(自身を含む): 124345650

約数和(自身を除く): 57218925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 33149, 99447, 165745, 298341, 497235, 828725, 895023, 1491705, 2486175, 2685069, 4475115, 7458525, 13425345, 22375575, 67126725]

約数ペア:

[(1, 67126725), (3, 22375575), (5, 13425345), (9, 7458525), (15, 4475115), (25, 2685069), (27, 2486175), (45, 1491705), (75, 895023), (81, 828725), (135, 497235), (225, 298341), (405, 165745), (675, 99447), (2025, 33149)]