1118178105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{16097}}^1$

素因数の和:16537

約数の個数: 32

約数和(自身を含む): 1956486528

約数和(自身を除く): 838308423

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 421, 1263, 2105, 4631, 6315, 13893, 16097, 23155, 48291, 69465, 80485, 177067, 241455, 531201, 885335, 2656005, 6776837, 20330511, 33884185, 74545207, 101652555, 223635621, 372726035, 1118178105]

約数ペア:

[(1, 1118178105), (3, 372726035), (5, 223635621), (11, 101652555), (15, 74545207), (33, 33884185), (55, 20330511), (165, 6776837), (421, 2656005), (1263, 885335), (2105, 531201), (4631, 241455), (6315, 177067), (13893, 80485), (16097, 69465), (23155, 48291)]