12383925

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 20620704

約数和(自身を除く): 8236779

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 1013, 2445, 3039, 4075, 5065, 12225, 15195, 25325, 75975, 165119, 495357, 825595, 2476785, 4127975, 12383925]

約数ペア:

[(1, 12383925), (3, 4127975), (5, 2476785), (15, 825595), (25, 495357), (75, 165119), (163, 75975), (489, 25325), (815, 15195), (1013, 12225), (2445, 5065), (3039, 4075)]