1330685825

素因数分解:

$5^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{17321}}^1$

素因数の和:17777

約数の個数: 24

約数和(自身を含む): 1890176640

約数和(自身を除く): 559490815

約数列:

[1, 5, 7, 25, 35, 175, 439, 2195, 3073, 10975, 15365, 17321, 76825, 86605, 121247, 433025, 606235, 3031175, 7603919, 38019595, 53227433, 190097975, 266137165, 1330685825]

約数ペア:

[(1, 1330685825), (5, 266137165), (7, 190097975), (25, 53227433), (35, 38019595), (175, 7603919), (439, 3031175), (2195, 606235), (3073, 433025), (10975, 121247), (15365, 86605), (17321, 76825)]