5408105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 7354368

約数和(自身を除く): 1946263

約数列:

[1, 5, 23, 31, 37, 41, 115, 155, 185, 205, 713, 851, 943, 1147, 1271, 1517, 3565, 4255, 4715, 5735, 6355, 7585, 26381, 29233, 34891, 47027, 131905, 146165, 174455, 235135, 1081621, 5408105]

約数ペア:

[(1, 5408105), (5, 1081621), (23, 235135), (31, 174455), (37, 146165), (41, 131905), (115, 47027), (155, 34891), (185, 29233), (205, 26381), (713, 7585), (851, 6355), (943, 5735), (1147, 4715), (1271, 4255), (1517, 3565)]