1263512385

素因数分解:

$3^3\times 5^1\times {\mathrm{9359351}}^1$

素因数の和:9359365

約数の個数: 16

約数和(自身を含む): 2246244480

約数和(自身を除く): 982732095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9359351, 28078053, 46796755, 84234159, 140390265, 252702477, 421170795, 1263512385]

約数ペア:

[(1, 1263512385), (3, 421170795), (5, 252702477), (9, 140390265), (15, 84234159), (27, 46796755), (45, 28078053), (135, 9359351)]