80619305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8923}}^1$

素因数の和:9080

約数の個数: 16

約数和(自身を含む): 104946240

約数和(自身を除く): 24326935

約数列:

[1, 5, 13, 65, 139, 695, 1807, 8923, 9035, 44615, 115999, 579995, 1240297, 6201485, 16123861, 80619305]

約数ペア:

[(1, 80619305), (5, 16123861), (13, 6201485), (65, 1240297), (139, 579995), (695, 115999), (1807, 44615), (8923, 9035)]