54980925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31873}}^1$

素因数の和:31909

約数の個数: 24

約数和(自身を含む): 94857024

約数和(自身を除く): 39876099

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 31873, 95619, 159365, 478095, 733079, 796825, 2199237, 2390475, 3665395, 10996185, 18326975, 54980925]

約数ペア:

[(1, 54980925), (3, 18326975), (5, 10996185), (15, 3665395), (23, 2390475), (25, 2199237), (69, 796825), (75, 733079), (115, 478095), (345, 159365), (575, 95619), (1725, 31873)]