2785055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6146

約数の個数: 16

約数和(自身を含む): 4113984

約数和(自身を除く): 1328929

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 6121, 30605, 42847, 79573, 214235, 397865, 557011, 2785055]

約数ペア:

[(1, 2785055), (5, 557011), (7, 397865), (13, 214235), (35, 79573), (65, 42847), (91, 30605), (455, 6121)]