8090868695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{32869}}^1$

素因数の和:33435

約数の個数: 32

約数和(自身を含む): 11972042880

約数和(自身を除く): 3881174185

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 541, 2705, 3787, 7033, 18935, 32869, 35165, 49231, 164345, 230083, 246155, 427297, 1150415, 2136485, 2991079, 14955395, 17782129, 88910645, 124474903, 231167677, 622374515, 1155838385, 1618173739, 8090868695]

約数ペア:

[(1, 8090868695), (5, 1618173739), (7, 1155838385), (13, 622374515), (35, 231167677), (65, 124474903), (91, 88910645), (455, 17782129), (541, 14955395), (2705, 2991079), (3787, 2136485), (7033, 1150415), (18935, 427297), (32869, 246155), (35165, 230083), (49231, 164345)]