28752645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83341}}^1$

素因数の和:83372

約数の個数: 16

約数和(自身を含む): 48004992

約数和(自身を除く): 19252347

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 83341, 250023, 416705, 1250115, 1916843, 5750529, 9584215, 28752645]

約数ペア:

[(1, 28752645), (3, 9584215), (5, 5750529), (15, 1916843), (23, 1250115), (69, 416705), (115, 250023), (345, 83341)]