28876845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83701}}^1$

素因数の和:83732

約数の個数: 16

約数和(自身を含む): 48212352

約数和(自身を除く): 19335507

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 83701, 251103, 418505, 1255515, 1925123, 5775369, 9625615, 28876845]

約数ペア:

[(1, 28876845), (3, 9625615), (5, 5775369), (15, 1925123), (23, 1255515), (69, 418505), (115, 251103), (345, 83701)]