276495055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{20719}}^1$

素因数の和:20898

約数の個数: 16

約数和(自身を含む): 353566080

約数和(自身を除く): 77071025

約数列:

[1, 5, 17, 85, 157, 785, 2669, 13345, 20719, 103595, 352223, 1761115, 3252883, 16264415, 55299011, 276495055]

約数ペア:

[(1, 276495055), (5, 55299011), (17, 16264415), (85, 3252883), (157, 1761115), (785, 352223), (2669, 103595), (13345, 20719)]