149112355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3535

約数の個数: 32

約数和(自身を含む): 219556224

約数和(自身を除く): 70443869

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 365, 511, 595, 1241, 2555, 3433, 6205, 8687, 17165, 24031, 43435, 58361, 120155, 250609, 291805, 408527, 1253045, 1754263, 2042635, 4260353, 8771315, 21301765, 29822471, 149112355]

約数ペア:

[(1, 149112355), (5, 29822471), (7, 21301765), (17, 8771315), (35, 4260353), (73, 2042635), (85, 1754263), (119, 1253045), (365, 408527), (511, 291805), (595, 250609), (1241, 120155), (2555, 58361), (3433, 43435), (6205, 24031), (8687, 17165)]