297172865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{39439}}^1$

素因数の和:39592

約数の個数: 16

約数和(自身を含む): 391875840

約数和(自身を除く): 94702975

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 39439, 197195, 433829, 2169145, 5403143, 27015715, 59434573, 297172865]

約数ペア:

[(1, 297172865), (5, 59434573), (11, 27015715), (55, 5403143), (137, 2169145), (685, 433829), (1507, 197195), (7535, 39439)]