1383049905

素因数分解:

$3^1\times 5^1\times {\mathrm{9421}}^1\times {\mathrm{9787}}^1$

素因数の和:19216

約数の個数: 16

約数和(自身を含む): 2213340864

約数和(自身を除く): 830290959

約数列:

[1, 3, 5, 15, 9421, 9787, 28263, 29361, 47105, 48935, 141315, 146805, 92203327, 276609981, 461016635, 1383049905]

約数ペア:

[(1, 1383049905), (3, 461016635), (5, 276609981), (15, 92203327), (9421, 146805), (9787, 141315), (28263, 48935), (29361, 47105)]