13392875

素因数分解:

$5^3\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 16816800

約数和(自身を除く): 3423925

約数列:

[1, 5, 25, 125, 307, 349, 1535, 1745, 7675, 8725, 38375, 43625, 107143, 535715, 2678575, 13392875]

約数ペア:

[(1, 13392875), (5, 2678575), (25, 535715), (125, 107143), (307, 43625), (349, 38375), (1535, 8725), (1745, 7675)]