12843875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{9341}}^1$

素因数の和:9367

約数の個数: 16

約数和(自身を含む): 17488224

約数和(自身を除く): 4644349

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 9341, 46705, 102751, 233525, 513755, 1167625, 2568775, 12843875]

約数ペア:

[(1, 12843875), (5, 2568775), (11, 1167625), (25, 513755), (55, 233525), (125, 102751), (275, 46705), (1375, 9341)]