389600755

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{1451}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 474211584

約数和(自身を除く): 84610829

約数列:

[1, 5, 83, 415, 647, 1451, 3235, 7255, 53701, 120433, 268505, 602165, 938797, 4693985, 77920151, 389600755]

約数ペア:

[(1, 389600755), (5, 77920151), (83, 4693985), (415, 938797), (647, 602165), (1451, 268505), (3235, 120433), (7255, 53701)]