47507745

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7523}}^1$

素因数の和:7952

約数の個数: 16

約数和(自身を含む): 76203072

約数和(自身を除く): 28695327

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 7523, 22569, 37615, 112845, 3167183, 9501549, 15835915, 47507745]

約数ペア:

[(1, 47507745), (3, 15835915), (5, 9501549), (15, 3167183), (421, 112845), (1263, 37615), (2105, 22569), (6315, 7523)]