239828905

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{1613}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 291449664

約数和(自身を除く): 51620759

約数列:

[1, 5, 131, 227, 655, 1135, 1613, 8065, 29737, 148685, 211303, 366151, 1056515, 1830755, 47965781, 239828905]

約数ペア:

[(1, 239828905), (5, 47965781), (131, 1830755), (227, 1056515), (655, 366151), (1135, 211303), (1613, 148685), (8065, 29737)]