149728845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13327}}^1$

素因数の和:13449

約数の個数: 32

約数和(自身を含む): 276369408

約数和(自身を除く): 126640563

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 11235, 13327, 39981, 66635, 93289, 199905, 279867, 466445, 1399335, 1425989, 4277967, 7129945, 9981923, 21389835, 29945769, 49909615, 149728845]

約数ペア:

[(1, 149728845), (3, 49909615), (5, 29945769), (7, 21389835), (15, 9981923), (21, 7129945), (35, 4277967), (105, 1425989), (107, 1399335), (321, 466445), (535, 279867), (749, 199905), (1605, 93289), (2247, 66635), (3745, 39981), (11235, 13327)]