28436690115

素因数分解:

$3^3\times 5^1\times {\mathrm{210642149}}^1$

素因数の和:210642163

約数の個数: 16

約数和(自身を含む): 50554116000

約数和(自身を除く): 22117425885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 210642149, 631926447, 1053210745, 1895779341, 3159632235, 5687338023, 9478896705, 28436690115]

約数ペア:

[(1, 28436690115), (3, 9478896705), (5, 5687338023), (9, 3159632235), (15, 1895779341), (27, 1053210745), (45, 631926447), (135, 210642149)]