13701875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2024

約数の個数: 20

約数和(自身を含む): 18687768

約数和(自身を除く): 4985893

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 1993, 6875, 9965, 21923, 49825, 109615, 249125, 548075, 1245625, 2740375, 13701875]

約数ペア:

[(1, 13701875), (5, 2740375), (11, 1245625), (25, 548075), (55, 249125), (125, 109615), (275, 49825), (625, 21923), (1375, 9965), (1993, 6875)]