13294425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10427}}^1$

素因数の和:10457

約数の個数: 24

約数和(自身を含む): 23275296

約数和(自身を除く): 9980871

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 10427, 31281, 52135, 156405, 177259, 260675, 531777, 782025, 886295, 2658885, 4431475, 13294425]

約数ペア:

[(1, 13294425), (3, 4431475), (5, 2658885), (15, 886295), (17, 782025), (25, 531777), (51, 260675), (75, 177259), (85, 156405), (255, 52135), (425, 31281), (1275, 10427)]