7775361145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1\times {\mathrm{21559}}^1$

素因数の和:25824

約数の個数: 16

約数和(自身を含む): 9882069120

約数和(自身を除く): 2106707975

約数列:

[1, 5, 17, 85, 4243, 21215, 21559, 72131, 107795, 360655, 366503, 1832515, 91474837, 457374185, 1555072229, 7775361145]

約数ペア:

[(1, 7775361145), (5, 1555072229), (17, 457374185), (85, 91474837), (4243, 1832515), (21215, 366503), (21559, 360655), (72131, 107795)]