28497345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82601}}^1$

素因数の和:82632

約数の個数: 16

約数和(自身を含む): 47578752

約数和(自身を除く): 19081407

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 82601, 247803, 413005, 1239015, 1899823, 5699469, 9499115, 28497345]

約数ペア:

[(1, 28497345), (3, 9499115), (5, 5699469), (15, 1899823), (23, 1239015), (69, 413005), (115, 247803), (345, 82601)]