494482155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{766639}}^1$

素因数の和:766690

約数の個数: 16

約数和(自身を含む): 809571840

約数和(自身を除く): 315089685

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 766639, 2299917, 3833195, 11499585, 32965477, 98896431, 164827385, 494482155]

約数ペア:

[(1, 494482155), (3, 164827385), (5, 98896431), (15, 32965477), (43, 11499585), (129, 3833195), (215, 2299917), (645, 766639)]