57422745

素因数分解:

$3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1543}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 99717696

約数和(自身を除く): 42294951

約数列:

[1, 3, 5, 9, 15, 45, 827, 1543, 2481, 4135, 4629, 7443, 7715, 12405, 13887, 23145, 37215, 69435, 1276061, 3828183, 6380305, 11484549, 19140915, 57422745]

約数ペア:

[(1, 57422745), (3, 19140915), (5, 11484549), (9, 6380305), (15, 3828183), (45, 1276061), (827, 69435), (1543, 37215), (2481, 23145), (4135, 13887), (4629, 12405), (7443, 7715)]