28753665

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{10709}}^1$

素因数の和:10896

約数の個数: 16

約数和(自身を含む): 46267200

約数和(自身を除く): 17513535

約数列:

[1, 3, 5, 15, 179, 537, 895, 2685, 10709, 32127, 53545, 160635, 1916911, 5750733, 9584555, 28753665]

約数ペア:

[(1, 28753665), (3, 9584555), (5, 5750733), (15, 1916911), (179, 160635), (537, 53545), (895, 32127), (2685, 10709)]