928702985

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 1292785920

約数和(自身を除く): 364082935

約数列:

[1, 5, 7, 35, 89, 443, 445, 623, 673, 2215, 3101, 3115, 3365, 4711, 15505, 23555, 39427, 59897, 197135, 275989, 298139, 299485, 419279, 1379945, 1490695, 2086973, 2096395, 10434865, 26534371, 132671855, 185740597, 928702985]

約数ペア:

[(1, 928702985), (5, 185740597), (7, 132671855), (35, 26534371), (89, 10434865), (443, 2096395), (445, 2086973), (623, 1490695), (673, 1379945), (2215, 419279), (3101, 299485), (3115, 298139), (3365, 275989), (4711, 197135), (15505, 59897), (23555, 39427)]