1052905

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 1468800

約数和(自身を除く): 415895

約数列:

[1, 5, 7, 35, 67, 335, 449, 469, 2245, 2345, 3143, 15715, 30083, 150415, 210581, 1052905]

約数ペア:

[(1, 1052905), (5, 210581), (7, 150415), (35, 30083), (67, 15715), (335, 3143), (449, 2345), (469, 2245)]